{"id":"https://openalex.org/A5159409653","orcid":null,"observed_orcids":[],"display_name":"Songyi Yang","raw_author_names":["Songyi Yang"],"full_name":"Songyi Yang","works_count":1,"cited_by_count":0,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":0,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5159409653","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I193775966","ror":"https://ror.org/01wjejq96","display_name":"Yonsei University","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I193775966","ror":"https://ror.org/01wjejq96","display_name":"Yonsei University","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"topics":[{"id":"https://openalex.org/T10293","display_name":"Thyroid Disorders and Treatments","count":1,"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/T11538","display_name":"Ophthalmology and Eye Disorders","count":1,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11728","display_name":"Thyroid and Parathyroid Surgery","count":1,"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/T11538","display_name":"Ophthalmology and Eye Disorders","value":5.6e-06,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T11728","display_name":"Thyroid and Parathyroid Surgery","value":3.8e-06,"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/T10293","display_name":"Thyroid Disorders and Treatments","value":2.9e-06,"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"}}],"x_concepts":[{"id":"167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","score":0.579200029373169},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.42089998722076416},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.4000999927520752},{"id":"188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","score":0.27799999713897705},{"id":"187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","score":0.26109999418258667}],"counts_by_year":[{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":0}],"display_name_alternatives":["Songyi Yang"],"block_key":"s yang","works_api_url":"https://api.openalex.org/works?filter=author.id:A5159409653","updated_date":"2026-10-28T12:34:19","created_date":"2026-10-25T00:00:00"}