{"id":"https://openalex.org/A5101628620","orcid":"https://orcid.org/0000-0003-2348-1655","observed_orcids":["https://orcid.org/0000-0003-2348-1655"],"display_name":"Ricardo Vaz Pereira","raw_author_names":["PEREIRA, Ricardo Vaz","R Pereira","Ricardo Pereira","Ricardo Vaz Pereira","Ricardo Vaz-Pereira","Vaz-Pereira R"],"full_name":"Ricardo Vaz Pereira","works_count":27,"cited_by_count":530,"summary_stats":{"2yr_mean_citedness":8.285714285714286,"h_index":8,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5101628620","orcid":"https://orcid.org/0000-0003-2348-1655","observed_orcids":["https://orcid.org/0000-0003-2348-1655"]},"affiliations":[{"institution":{"id":"https://openalex.org/I180857899","ror":"https://ror.org/01xdqrp08","display_name":"Pfizer (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I180857899"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4210089259","ror":"https://ror.org/00ay43505","display_name":"Institut de Virologie","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210089259"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4210111494","ror":"https://ror.org/01yvs7t05","display_name":"Unidade Local de Sa\u00fade de Tr\u00e1s-os-Montes e Alto Douro","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4210111494"]},"years":[2024,2022,2021,2020,2018]},{"institution":{"id":"https://openalex.org/I4210121305","ror":"https://ror.org/02nv4he32","display_name":"NIHR Academy","country_code":"GB","type":"government","lineage":["https://openalex.org/I34931013","https://openalex.org/I4210121305"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4210137968","ror":"https://ror.org/04jjy0g33","display_name":"Hospital Braga","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4210137968"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4387153412","ror":"https://ror.org/00jvqbw52","display_name":"Institute for Translational Medicine and Liver Disease","country_code":"FR","type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I4387153412","https://openalex.org/I68947357"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4405258017","ror":"https://ror.org/05y39br74","display_name":"Unidade Local de Sa\u00fade de Braga","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4405258017"]},"years":[2025,2021]},{"institution":{"id":"https://openalex.org/I4405268210","ror":"https://ror.org/007cw5n03","display_name":"British Gynaecological Cancer Society","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I4405268210"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I4405272635","ror":"https://ror.org/04fscsb26","display_name":"European Society of Coloproctology","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I4405272635"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I79619799","ror":"https://ror.org/03angcq70","display_name":"University of Birmingham","country_code":"GB","type":"education","lineage":["https://openalex.org/I79619799"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I99682543","ror":"https://ror.org/037wpkx04","display_name":"University of Minho","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]},"years":[2015]}],"last_known_institutions":[{"id":"https://openalex.org/I4405258017","ror":"https://ror.org/05y39br74","display_name":"Unidade Local de Sa\u00fade de Braga","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4405258017"]}],"topics":[{"id":"https://openalex.org/T11728","display_name":"Thyroid and Parathyroid Surgery","count":5,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10307","display_name":"Head and Neck Cancer Studies","count":3,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10329","display_name":"Thyroid Cancer Diagnosis and Treatment","count":3,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10335","display_name":"Colorectal Cancer Surgical Treatments","count":3,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11930","display_name":"Cardiac, Anesthesia and Surgical Outcomes","count":3,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12769","display_name":"Stoma care and complications","value":3.95e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12631","display_name":"Head and Neck Anomalies","value":2.95e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11930","display_name":"Cardiac, Anesthesia and Surgical Outcomes","value":2.11e-05,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11473","display_name":"Appendicitis Diagnosis and Management","value":1.98e-05,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11910","display_name":"Foreign Body Medical Cases","value":1.97e-05,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9850000143051147},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.7222999930381775},{"id":"121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","score":0.6247047781944275},{"id":"61434518","wikidata":"https://www.wikidata.org/wiki/Q932510","display_name":"General surgery","score":0.5772035121917725},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.5190023183822632}],"counts_by_year":[{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":19},{"year":2021,"works_count":8,"oa_works_count":6,"cited_by_count":97},{"year":2022,"works_count":7,"oa_works_count":3,"cited_by_count":94},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":69},{"year":2024,"works_count":5,"oa_works_count":5,"cited_by_count":72},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":76},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":66}],"display_name_alternatives":["PEREIRA, Ricardo Vaz","R Pereira","Ricardo Pereira","Ricardo Vaz Pereira","Ricardo Vaz-Pereira","Vaz-Pereira R"],"block_key":"r pereira","works_api_url":"https://api.openalex.org/works?filter=author.id:A5101628620","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5101628620","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
