Alfredo Guillén

37 total papers · 842 total citations
13 papers, 595 citations indexed

About

Alfredo Guillén is a scholar working on Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health and Reproductive Medicine. According to data from OpenAlex, Alfredo Guillén has authored 13 papers receiving a total of 595 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Public Health, Environmental and Occupational Health, 7 papers in Pediatrics, Perinatology and Child Health and 5 papers in Reproductive Medicine. Recurrent topics in Alfredo Guillén's work include Reproductive Biology and Fertility (7 papers), Prenatal Screening and Diagnostics (6 papers) and Ovarian function and disorders (4 papers). Alfredo Guillén is often cited by papers focused on Reproductive Biology and Fertility (7 papers), Prenatal Screening and Diagnostics (6 papers) and Ovarian function and disorders (4 papers). Alfredo Guillén collaborates with scholars based in Spain and United States. Alfredo Guillén's co-authors include António Pellicer, Juan A. García-Velasco, Alberto Pacheco, Alberto Requena, Luís A. Moreno, Carlos Simón, Carmen Rubio, José Bellver, Lorena Rodrigo and Marcos Ferrando and has published in prestigious journals such as Fertility and Sterility, Reproductive BioMedicine Online and Journal of Clinical Sleep Medicine.

In The Last Decade

Alfredo Guillén

13 papers receiving 567 citations

Hit Papers

In vitro fertilization wi... 2017 2026 2020 2023 2017 50 100 150 200 250
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

  1. In vitro fertilization with preimplantation genetic diagnosis for aneuploidies in advanced maternal age: a randomized, controlled study
    2017 259 citations Carmen Rubio, José Bellver et al. Fertility and Sterility profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Alfredo Guillén 393 357 317 100 70 13 595
A. Fiorentino 334 0.8× 297 0.8× 257 0.8× 108 1.1× 73 1.0× 15 502
N. Montanaro 382 1.0× 262 0.7× 328 1.0× 56 0.6× 52 0.7× 8 496
Domenico Massimo Ranieri 517 1.3× 281 0.8× 465 1.5× 90 0.9× 112 1.6× 13 698
Andor Crippa 373 0.9× 345 1.0× 316 1.0× 144 1.4× 148 2.1× 22 671
M Parriego 409 1.0× 389 1.1× 338 1.1× 63 0.6× 85 1.2× 32 590
Shala A Salem 320 0.8× 491 1.4× 133 0.4× 121 1.2× 119 1.7× 9 575
Fernando Bronet 544 1.4× 459 1.3× 288 0.9× 98 1.0× 184 2.6× 26 697
A. Obradors 267 0.7× 335 0.9× 227 0.7× 140 1.4× 108 1.5× 23 507
En‐Hui Cheng 294 0.7× 326 0.9× 141 0.4× 88 0.9× 96 1.4× 29 506
M.E. Jamieson 396 1.0× 232 0.6× 384 1.2× 64 0.6× 60 0.9× 11 529

Countries citing papers authored by Alfredo Guillén

Since Specialization
Citations

This map shows the geographic impact of Alfredo Guillén's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Alfredo Guillén with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alfredo Guillén more than expected).

Fields of papers citing papers by Alfredo Guillén

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alfredo Guillén. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Alfredo Guillén. The network helps show where Alfredo Guillén may publish in the future.

Co-authorship network of co-authors of Alfredo Guillén

This figure shows the co-authorship network connecting the top 25 collaborators of Alfredo Guillén. A scholar is included among the top collaborators of Alfredo Guillén based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Alfredo Guillén. Alfredo Guillén is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026