{"id":"https://openalex.org/A5090125560","orcid":"https://orcid.org/0000-0003-2508-3765","observed_orcids":["https://orcid.org/0000-0003-2508-3765"],"display_name":"G. P. U. P. De Silva","raw_author_names":["G P U P De Silva","G P U P de Silva","G. P. U. P. De Silva","GPUP de Silva"],"full_name":"G. P. U. P. De Silva","works_count":9,"cited_by_count":18,"summary_stats":{"2yr_mean_citedness":0.5,"h_index":3,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5090125560","orcid":"https://orcid.org/0000-0003-2508-3765","observed_orcids":["https://orcid.org/0000-0003-2508-3765"]},"affiliations":[{"institution":{"id":"https://openalex.org/I2800698854","ror":"https://ror.org/05gf6dk22","display_name":"Hospital de Base","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I2800698854"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I2801204820","ror":"https://ror.org/0317k7j67","display_name":"Lanka Hospitals","country_code":"LK","type":"healthcare","lineage":["https://openalex.org/I2801204820"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4405259008","ror":"https://ror.org/01j78b619","display_name":"Post Graduate Institute of Medicine, University of Colombo, Sri Lanka","country_code":"LK","type":"education","lineage":["https://openalex.org/I4405259008","https://openalex.org/I90678064"]},"years":[2024,2023]},{"institution":{"id":"https://openalex.org/I90678064","ror":"https://ror.org/02phn5242","display_name":"University of Colombo","country_code":"LK","type":"education","lineage":["https://openalex.org/I90678064"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I2801204820","ror":"https://ror.org/0317k7j67","display_name":"Lanka Hospitals","country_code":"LK","type":"healthcare","lineage":["https://openalex.org/I2801204820"]},{"id":"https://openalex.org/I4405259008","ror":"https://ror.org/01j78b619","display_name":"Post Graduate Institute of Medicine, University of Colombo, Sri Lanka","country_code":"LK","type":"education","lineage":["https://openalex.org/I4405259008","https://openalex.org/I90678064"]}],"topics":[{"id":"https://openalex.org/T10518","display_name":"Gallbladder and Bile Duct Disorders","count":3,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T13697","display_name":"Biliary and Gastrointestinal Fistulas","count":3,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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","count":2,"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/T11658","display_name":"Esophageal and GI Pathology","count":2,"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/T11855","display_name":"Gastrointestinal disorders and treatments","count":2,"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"}}],"topic_share":[{"id":"https://openalex.org/T13962","display_name":"Omental and Epiploic Conditions","value":2.59e-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/T13697","display_name":"Biliary and Gastrointestinal Fistulas","value":2.21e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T12518","display_name":"Diverticular Disease and Complications","value":1.47e-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/T11991","display_name":"Soft tissue tumor case studies","value":1.05e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9710266590118408},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.5432575345039368},{"id":"142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","score":0.46256551146507263},{"id":"61434518","wikidata":"https://www.wikidata.org/wiki/Q932510","display_name":"General surgery","score":0.4624156951904297},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.41282856464385986}],"counts_by_year":[{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2021,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":5},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":3}],"display_name_alternatives":["G P U P De Silva","G P U P de Silva","G. P. U. P. De Silva","GPUP de Silva"],"block_key":"g silva","works_api_url":"https://api.openalex.org/works?filter=author.id:A5090125560","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5090125560","updated_date":"2026-11-08T12:57:04","created_date":"2019-03-02T00:00:00"}
