| # | Author | Articles | Citations | R ARank | R CRank |
|---|
| 1 | Francisco Guinea | 1 | 1,728 | 5 | 6 |
| 1 | Eduardo V Castro | 2 | 1,753 | 2 | 2 |
| 1 | Johan Nilsson | 1 | 1,728 | 3 | 3 |
| 1 | Nuno M R Peres | 4 | 2,918 | 3 | 3 |
| 1 | João Lopes dos Santos | 3 | 2,918 | 2 | 3 |
| 1 | Antonio H. Castro Neto | 2 | 2,893 | 4 | 4 |
| 1 | Andre Geim | 1 | 1,728 | 6 | 7 |
| 1 | Sergei V Morozov | 1 | 1,728 | 3 | 5 |
| 1 | Konstantin Novoselov | 1 | 1,728 | 5 | 7 |
| 10 | Albert Turon | 2 | 1,524 | 1 | 1 |
| 10 | Josep Costa Balanzat | 2 | 1,524 | 1 | 1 |
| 10 | Pedro P Camanho | 6 | 2,771 | 1 | 1 |
| 13 | Sergio F Sousa | 5 | 1,182 | 1 | 1 |
| 13 | Maria J. Ramos | 15 | 1,391 | 1 | 1 |
| 13 | Pedro Alexandrino Fernandes | 8 | 1,324 | 1 | 1 |
| 16 | Maria Cm Alvim-Ferraz | 3 | 897 | 1 | 1 |
| 16 | Rivera-Utrilla José | 1 | 810 | 1 | 1 |
| 16 | Manuel Fonseca Almeida | 1 | 810 | 1 | 1 |
| 16 | Joana M. Dias | 1 | 810 | 1 | 1 |
| 16 | Manuel Sanchez Polo | 1 | 810 | 2 | 2 |
| 16 | José Rivera-Utrilla | 1 | 810 | 1 | 1 |
| 22 | Joan Andreu Mayugo Majó | 2 | 1,104 | 1 | 1 |
| 22 | Pere Maimí | 2 | 1,104 | 1 | 1 |
| 24 | Rute F Meneses | 2 | 539 | 1 | 1 |
| 24 | Jose Luis Pais-Ribeiro | 3 | 541 | 1 | 1 |
| 26 | António J Queimada | 2 | 546 | 1 | 1 |
| 26 | Mara Freire | 1 | 406 | 2 | 2 |
| 26 | Pedro J Carvalho | 1 | 406 | 2 | 2 |
| 26 | João A Coutinho | 2 | 546 | 2 | 2 |
| 26 | Isabel M Marrucho | 1 | 406 | 2 | 2 |
| 26 | Ana M Fernandes | 1 | 406 | 2 | 2 |
| 26 | Joao A P Coutinho | 1 | 406 | 2 | 2 |
| 26 | Mara G Freire | 1 | 406 | 2 | 2 |
| 34 | Sylviane Olschwang | 1 | 394 | 4 | 10 |
| 34 | Carla Oliveira | 1 | 394 | 4 | 3 |
| 34 | Paul D P Pharoah | 1 | 394 | 17 | 27 |
| 34 | Carlos Alberto Vaccaro | 1 | 394 | 1 | 1 |
| 34 | James M Ford | 1 | 394 | 2 | 2 |
| 34 | Alessandro De Luca | 1 | 394 | 2 | 2 |
| 34 | Sam S Yoon | 1 | 394 | 1 | 1 |
| 34 | Marc Tischkowitz | 1 | 394 | 5 | 8 |
| 34 | Antonio Pizzuti | 1 | 394 | 3 | 1 |
| 34 | David G Huntsman | 1 | 394 | 3 | 3 |
| 34 | David Huntsman | 1 | 394 | 3 | 3 |
| 34 | James Ford | 1 | 394 | 2 | 2 |
| 34 | Bridget Fernandez | 1 | 394 | 3 | 7 |
| 47 | Elsa Leitão | 2 | 326 | 1 | 1 |
| 47 | David James Harris | 1 | 304 | 1 | 1 |
| 47 | Peter Lindblad | 2 | 326 | 2 | 2 |
| 47 | Paulo Oliveira | 2 | 326 | 2 | 2 |
| 47 | Filipe Jv Pinto | 1 | 304 | 1 | 1 |
| 47 | Paula Tamagnini | 2 | 326 | 1 | 1 |
| 47 | Daniela Ferreira | 2 | 326 | 1 | 1 |
| 55 | Elena Rebollo | 1 | 262 | 1 | 1 |
| 55 | Jens Januschke | 1 | 262 | 1 | 1 |
| 55 | Paula Sampaio | 2 | 313 | 1 | 1 |
| 55 | Cayetano Gonzalez | 1 | 262 | 1 | 1 |
| 55 | Paula Sampaio | 2 | 313 | 1 | 1 |
| 60 | Carlos L Moreira | 1 | 249 | 1 | 1 |
| 60 | F O Resende | 1 | 249 | 1 | 1 |
| 60 | C L Moreira | 1 | 249 | 1 | 1 |
| 63 | Lúcia Guilhermino | 8 | 569 | 1 | 1 |
| 63 | Amadeu Soares | 3 | 302 | 2 | 1 |
| 63 | Susana Maria Moreira | 1 | 223 | 1 | 1 |
| 66 | Ivone Vaz-Moreira | 4 | 319 | 1 | 1 |
| 66 | Célia Manaia Manaia | 4 | 319 | 1 | 1 |
| 66 | Olga C Nunes | 4 | 319 | 1 | 1 |
| 69 | São Luís Castro | 1 | 211 | 1 | 1 |
| 69 | Mireille R Besson | 1 | 211 | 1 | 1 |
| 72 | Roy Parker | 1 | 210 | 3 | 3 |
| 73 | Steven J Lehotay | 1 | 207 | 2 | 2 |
| 73 | Jose O Fernandes | 4 | 320 | 1 | 1 |
| 73 | Sara C Cunha | 3 | 264 | 1 | 1 |
| 76 | Ligia R Rodrigues | 1 | 196 | 1 | 1 |
| 76 | Fernando C Schmitt | 4 | 224 | 3 | 4 |
| 76 | José António Couto Teixeira | 1 | 196 | 2 | 2 |
| 79 | Federico G Hoffmann | 1 | 173 | 1 | 1 |
| 79 | Jay F Storz | 1 | 173 | 1 | 1 |
| 79 | Nuno Ferrand | 3 | 196 | 1 | 1 |
| 79 | Stephen J Sabatino | 1 | 173 | 1 | 1 |
| 83 | Luis Oliva Teles | 2 | 177 | 1 | 1 |
| 83 | Vitor M Vasconcelos | 5 | 299 | 1 | 1 |
| 85 | Claudia P Grou | 1 | 158 | 2 | 6 |
| 85 | Jorge E. Azevedo | 2 | 225 | 1 | 1 |
| 85 | Andreia F Carvalho | 1 | 158 | 2 | 2 |
| 85 | Marc Fransen | 1 | 158 | 2 | 2 |
| 85 | Manuel P Pinto | 1 | 158 | 2 | 2 |
| 85 | I Alencastre | 1 | 158 | 2 | 2 |
| 85 | Maria Clara Pereira Sá Miranda | 1 | 158 | 2 | 2 |
| 92 | Aires Oliva-Teles | 4 | 282 | 1 | 1 |
| 92 | Amalia Encarnación Morales Hernández | 1 | 157 | 2 | 2 |
| 92 | Amalia Pérez-Jiménez | 1 | 157 | 1 | 1 |
| 95 | Marco Cavaglià | 1 | 153 | 2 | 2 |
| 95 | Fernão D Magalhães | 2 | 234 | 1 | 1 |
| 95 | Vitor Cardoso | 1 | 153 | 3 | 3 |
| 95 | Emanuele Berti | 1 | 153 | 3 | 3 |
| 95 | Adélio M M Mendes | 2 | 234 | 2 | 1 |
| 100 | José L Figueiredo | 6 | 362 | 1 | 1 |
| 100 | Cláudio S Lopes | 1 | 142 | 1 | 1 |
| 103 | Jaime dos Santos Cardoso | 2 | 145 | 1 | 9 |
| 104 | Boris V Safronov | 2 | 190 | 1 | 1 |
| 104 | Sandra Rebelo | 2 | 170 | 1 | 1 |
| 106 | Manuel Fernando R Pereira | 5 | 324 | 1 | 1 |
| 106 | Joaquim L. Faria | 2 | 172 | 1 | 1 |
| 106 | Pedro A Fernandes | 3 | 264 | 1 | 1 |
| 115 | I A S Olsson | 3 | 175 | 1 | 1 |
| 119 | Eduarda Fernandes | 2 | 173 | 3 | 3 |
| 119 | José LFC Lima | 18 | 540 | 1 | 1 |
| 119 | Artur M S Silva | 7 | 380 | 2 | 2 |
| 119 | Vera Gouveia | 2 | 173 | 2 | 2 |
| 126 | António Martins da Silva | 2 | 164 | 1 | 1 |
| 126 | Mário A Barbosa | 2 | 128 | 1 | 1 |
| 131 | Susana Casal | 2 | 163 | 1 | 2 |
| 131 | Beatriz Oliveira | 4 | 250 | 1 | 1 |
| 131 | Nuno Mateus | 4 | 303 | 1 | 2 |
| 131 | Victor De Freitas | 5 | 323 | 1 | 2 |
| 131 | Pedro Moradas-Ferreira | 5 | 196 | 1 | 1 |
| 138 | Maria João Saraiva | 4 | 184 | 1 | 4 |
| 140 | Luisa V Peixe | 4 | 318 | 1 | 1 |
| 140 | Maria Natália Dias Soeiro Cordeiro | 6 | 269 | 1 | 1 |
| 143 | Orlando Frazão | 3 | 166 | 3 | 3 |
| 143 | José Luís Santos | 2 | 160 | 3 | 3 |
| 143 | Jose M Baptista | 3 | 166 | 3 | 3 |
| 146 | Teresa M Coque | 3 | 205 | 2 | 2 |
| 146 | Ângela Novais | 3 | 205 | 1 | 1 |
| 146 | Rafael Cantón | 3 | 205 | 2 | 2 |
| 150 | Joäo Ao Barros | 6 | 150 | 1 | 1 |
| 150 | Carlos Antunes | 3 | 227 | 1 | 1 |
| 153 | Fernando A Arosa | 2 | 159 | 1 | 1 |
| 153 | José Jm Órfão | 3 | 209 | 1 | 1 |
| 156 | Arnaldo Videira | 4 | 134 | 1 | 1 |
| 156 | Isabel Marques | 2 | 94 | 1 | 1 |
| 164 | Ricardo Jorge Dinis-Oliveira | 2 | 125 | 1 | 1 |
| 164 | Maria de Lourdes Bastos | 3 | 137 | 2 | 2 |
| 164 | Fernando Remiao | 3 | 137 | 2 | 2 |
| 164 | Carla Sousa | 5 | 242 | 1 | 1 |
| 164 | Félix Dias Carvalho | 4 | 209 | 2 | 2 |
| 164 | José A Duarte | 2 | 125 | 3 | 3 |
| 171 | Diogo Ayres-de-Campos | 2 | 84 | 1 | 13 |
| 171 | Félix Neto | 3 | 96 | 2 | 1 |
| 171 | Ana Paula Rocha | 3 | 88 | 1 | 1 |
| 171 | João Bernardes | 2 | 84 | 1 | 1 |
| 176 | Lourdes Santana | 2 | 136 | 3 | 4 |
| 176 | Eugenio Eu Uriarte | 3 | 179 | 3 | 3 |
| 176 | Humbert González-Díaz | 3 | 192 | 3 | 3 |
| 181 | Isabel M Ribeiro | 2 | 93 | 1 | 1 |
| 183 | Paulo Martins da Costa | 2 | 78 | 1 | 1 |
| 183 | Paulo Mr Vaz-Pires | 2 | 78 | 1 | 1 |
| 193 | JoÃo Alves | 2 | 135 | 2 | 1 |
| 202 | Vasco Galhardo | 2 | 125 | 1 | 1 |
| 205 | José R B Gomes | 6 | 167 | 1 | 1 |
| 207 | Isabel Ferreira | 3 | 104 | 1 | 1 |
| 211 | António O S S Rangel | 2 | 85 | 2 | 2 |
| 220 | Maria Carmo Pereira | 2 | 87 | 1 | 2 |
| 224 | Patrícia Valentão | 5 | 182 | 1 | 2 |
| 224 | José A Pereira | 2 | 89 | 2 | 2 |
| 224 | Nuno Milhazes | 2 | 102 | 1 | 1 |
| 224 | A Fernando Silva | 4 | 128 | 1 | 1 |
| 224 | Carlos M Pereira | 3 | 86 | 1 | 1 |
| 224 | Federico Ferreres | 2 | 89 | 1 | 2 |
| 224 | Paula B. Andrade | 5 | 182 | 1 | 2 |
| 224 | Fernanda Borges | 5 | 164 | 1 | 2 |
| 235 | Diana S Nascimento | 3 | 124 | 1 | 1 |
| 235 | Marta Ir Reis | 2 | 69 | 1 | 1 |
| 235 | Ana do Vale | 4 | 171 | 1 | 1 |
| 235 | Nuno M Dos Santos | 4 | 171 | 1 | 1 |
| 235 | Pedro José Barbosa Pereira | 2 | 69 | 1 | 1 |
| 254 | António J M Fonseca | 2 | 58 | 1 | 1 |
| 254 | Ana R J Cabrita | 2 | 58 | 1 | 1 |
| 254 | Elisabete Machado | 2 | 95 | 1 | 1 |
| 254 | Claudio E. Sunkel | 4 | 167 | 1 | 1 |
| 254 | Richard J Dewhurst | 2 | 58 | 1 | 2 |
| 263 | Alexandre M Carmo | 2 | 63 | 1 | 1 |
| 272 | Madalena Pinto | 6 | 161 | 1 | 1 |
| 272 | Maria São José Nascimento | 3 | 63 | 1 | 1 |
| 272 | Luis Gales | 3 | 85 | 1 | 1 |
| 278 | Nuno Vale | 2 | 65 | 1 | 1 |
| 278 | Paula A C Gomes | 4 | 97 | 1 | 1 |
| 278 | Rui Moreira | 2 | 72 | 2 | 2 |
| 283 | João L M Santos | 7 | 144 | 1 | 1 |
| 284 | Gartner, F | 2 | 51 | 2 | 2 |
| 295 | M Paula M Marques | 2 | 64 | 2 | 2 |
| 295 | Anabela Cordeiro-Da-Silva | 2 | 84 | 2 | 5 |
| 302 | Baltazar de Castro | 4 | 70 | 1 | 1 |
| 302 | Ana Rosa Silva | 2 | 80 | 1 | 1 |
| 302 | Anake Kijjoa | 5 | 113 | 1 | 1 |
| 302 | Jose Antonio Rodriguez | 2 | 62 | 1 | 1 |
| 302 | João Rodrigo Santos | 3 | 79 | 1 | 1 |
| 302 | Enrique Barrado | 2 | 62 | 2 | 2 |
| 302 | Cristina Freire | 3 | 84 | 1 | 1 |
| 319 | Víctor Cerdà | 2 | 77 | 2 | 2 |
| 319 | Frederico Batista | 2 | 71 | 1 | 1 |
| 319 | Pierre Boudry | 2 | 71 | 2 | 5 |
| 319 | Marcela A Segundo | 4 | 109 | 1 | 1 |
| 319 | Jose Manuel Estela | 2 | 77 | 2 | 2 |
| 335 | Sonia Dopico | 2 | 65 | 1 | 2 |
| 340 | Sofia A Costa Lima | 6 | 149 | 1 | 1 |
| 340 | Luís M Magalhães | 3 | 69 | 1 | 1 |
| 340 | David S Schmool | 5 | 101 | 1 | 1 |
| 350 | Cristina Delerue-Matos | 2 | 60 | 1 | 1 |
| 354 | Fernando Rocha | 2 | 41 | 2 | 2 |
| 354 | Helder Crespo | 2 | 34 | 1 | 1 |
| 354 | Luis F Melo | 2 | 47 | 1 | 5 |
| 363 | Susana Barbosa | 2 | 34 | 1 | 3 |
| 363 | Maria Eduarda Silva, M E Silva | 3 | 40 | 1 | 1 |
| 368 | Isaura Tavares | 2 | 61 | 1 | 1 |
| 368 | J M Viana Parente Lopes | 2 | 31 | 1 | 1 |
| 368 | Luís M Antunes | 2 | 35 | 1 | 1 |
| 387 | Alirio E. Rodrigues | 3 | 45 | 2 | 2 |
| 387 | José A C Silva | 3 | 45 | 1 | 1 |
| 403 | Agostinho Antunes | 5 | 65 | 1 | 1 |
| 403 | Alberto Pinto | 2 | 34 | 3 | 1 |
| 410 | Joao B Sousa | 2 | 27 | 1 | 1 |
| 410 | Margarida Duarte | 3 | 46 | 1 | 1 |
| 410 | Leonor Gusmão | 2 | 29 | 4 | 5 |
| 426 | Fernando Tavares | 3 | 52 | 1 | 1 |
| 426 | Ana Estanqueiro | 2 | 32 | 1 | 1 |
| 426 | Anita Sellstedt | 2 | 37 | 2 | 3 |
| 426 | Catarina Lopes Santos | 2 | 37 | 1 | 1 |
| 444 | Zoltán Néda | 2 | 28 | 2 | 2 |
| 454 | Alberto N Araujo | 3 | 58 | 1 | 2 |
| 454 | Maria Conceição B S M Montenegro | 3 | 58 | 1 | 1 |
| 454 | Maria D. M. C. Ribeiro da Silva | 6 | 86 | 1 | 1 |
| 461 | Jorge M S Valente | 2 | 32 | 1 | 1 |
| 466 | Jorge Sequeiros | 2 | 37 | 2 | 7 |
| 474 | A Almeida | 3 | 30 | 1 | 1 |
| 474 | Peter Eaton | 3 | 49 | 1 | 1 |
| 474 | Eulalia Pereira | 4 | 55 | 1 | 1 |
| 484 | Maria João Santos | 2 | 38 | 1 | 1 |
| 484 | Alcina Morais | 2 | 27 | 1 | 1 |
| 484 | Manuel J S Monte | 3 | 36 | 1 | 1 |
| 484 | Vitor Santos Costa | 4 | 39 | 1 | 1 |
| 484 | Luis M N B F Santos | 8 | 68 | 1 | 3 |
| 503 | Ligia R. Gomes | 4 | 23 | 3 | 2 |
| 507 | Teresa F Mendonca | 3 | 26 | 1 | 1 |
| 507 | Jorge Almeida | 2 | 26 | 1 | 1 |
| 507 | Andre R S Marcal | 2 | 23 | 1 | 2 |
| 517 | Gabriel David | 2 | 22 | 1 | 1 |
| 517 | Cristina Ribeiro | 2 | 22 | 1 | 1 |
| 517 | Paula Fresco | 2 | 23 | 1 | 1 |
| 517 | Carolina Rocha-Pereira | 2 | 23 | 1 | 1 |
| 517 | Jorge Gonçalves | 2 | 23 | 1 | 4 |
| 517 | Vera L S Freitas | 2 | 28 | 1 | 1 |
| 517 | Ana Sofia Soares | 2 | 23 | 1 | 1 |
| 517 | Carmen Diniz | 2 | 23 | 1 | 1 |
| 536 | J C Eiras | 2 | 23 | 1 | 1 |
| 536 | Paulo Cesar Abreu | 2 | 23 | 1 | 2 |
| 553 | William E Acree | 2 | 25 | 3 | 3 |
| 553 | Jorge M Goncalves | 3 | 34 | 1 | 1 |
| 553 | Maria D M C Ribeiro Da Silva | 2 | 25 | 1 | 1 |
| 583 | M Lúcia M F S Saraiva | 2 | 21 | 1 | 1 |
| 583 | Paula Gameiro | 2 | 24 | 1 | 2 |
| 590 | Karine L Marques | 2 | 20 | 1 | 1 |
| 590 | M A. Lopes | 2 | 16 | 1 | 3 |
| 634 | Vasanth Kumar Kannuchamy | 2 | 9 | 3 | 4 |
| 638 | Pedro Amorim | 2 | 10 | 1 | 1 |
| 638 | Susana Brás | 2 | 10 | 1 | 1 |
| 638 | Sónia Gouveia | 2 | 9 | 1 | 1 |
| 638 | José A.N.F. Gomes | 3 | 8 | 1 | 1 |
| 638 | Catarina S. Nunes | 2 | 10 | 1 | 1 |
| 638 | David Alves Ferreira | 2 | 10 | 1 | 1 |
| 667 | Bernd Schröder | 3 | 9 | 1 | 2 |
| 667 | Manuel P Ricardo | 2 | 8 | 1 | 1 |
| 713 | Hugo R R Santos | 2 | 2 | 1 | 1 |
| 713 | Fantina Tedim | 2 | 3 | 1 | 1 |
| 732 | Teresa Vieira | 2 | 1 | 2 | 3 |
| 732 | Filomena Viana | 2 | 1 | 1 | 1 |
| 732 | Manuel F. Vieira | 2 | 1 | 1 | 1 |
| 732 | Sónia Simões | 2 | 1 | 1 | 1 |
