{"id":"https://openalex.org/A5111968441","orcid":null,"observed_orcids":[],"display_name":"Hyoju Ham","raw_author_names":["H.-J. Ham","Hyo-Ju Ham","Hyoju Ham"],"full_name":"Hyoju Ham","works_count":11,"cited_by_count":139,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":6,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5111968441","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210102816","ror":"https://ror.org/017gxrm85","display_name":"The Catholic University of Korea Incheon St. Mary's Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210102816","https://openalex.org/I4405260414","https://openalex.org/I87111246"]},"years":[2014,2013]},{"institution":{"id":"https://openalex.org/I4210109336","ror":"https://ror.org/0229xaa13","display_name":"The Catholic University of Korea Yeouido St. Mary's Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210109336","https://openalex.org/I4405260414","https://openalex.org/I87111246"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I4210160144","ror":"https://ror.org/056cn0e37","display_name":"The Catholic University of Korea Seoul St. Mary's Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210160144","https://openalex.org/I4405260414","https://openalex.org/I87111246"]},"years":[2020,2017]},{"institution":{"id":"https://openalex.org/I87111246","ror":"https://ror.org/01fpnj063","display_name":"Catholic University of Korea","country_code":"KR","type":"education","lineage":["https://openalex.org/I87111246"]},"years":[2020,2017,2016,2015,2014,2013]}],"last_known_institutions":[{"id":"https://openalex.org/I4210160144","ror":"https://ror.org/056cn0e37","display_name":"The Catholic University of Korea Seoul St. Mary's Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210160144","https://openalex.org/I4405260414","https://openalex.org/I87111246"]},{"id":"https://openalex.org/I87111246","ror":"https://ror.org/01fpnj063","display_name":"Catholic University of Korea","country_code":"KR","type":"education","lineage":["https://openalex.org/I87111246"]}],"topics":[{"id":"https://openalex.org/T10518","display_name":"Gallbladder and Bile Duct Disorders","count":2,"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/T10552","display_name":"Colorectal Cancer Screening and Detection","count":2,"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/T11369","display_name":"Genetic factors in colorectal cancer","count":2,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic 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/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","count":2,"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/T10023","display_name":"Schizophrenia research and treatment","count":1,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T11928","display_name":"Genetic Syndromes and Imprinting","value":2.14e-05,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12538","display_name":"Eosinophilic Esophagitis","value":2.06e-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/T11348","display_name":"Celiac Disease Research and Management","value":1.36e-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/T11921","display_name":"Electroconvulsive Therapy Studies","value":1.09e-05,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/T11369","display_name":"Genetic factors in colorectal cancer","value":1.04e-05,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"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":0.9667460322380066},{"id":"90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","score":0.7541719079017639},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.7402946352958679},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.4949886202812195},{"id":"121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","score":0.13498878479003906}],"counts_by_year":[{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2017,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":17},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":19},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":21},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":12}],"display_name_alternatives":["H.-J. Ham","Hyo-Ju Ham","Hyoju Ham"],"block_key":"h ham","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111968441","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5111968441","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}