{"id":"https://openalex.org/A5110219829","orcid":null,"observed_orcids":[],"display_name":"John J. Casey","raw_author_names":["John J. Casey"],"full_name":"John J. Casey","works_count":1,"cited_by_count":697,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":1,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5110219829","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I184565670","ror":"https://ror.org/05vzafd60","display_name":"Georgetown University","country_code":"US","type":"education","lineage":["https://openalex.org/I184565670"]},"years":[1969]}],"last_known_institutions":[{"id":"https://openalex.org/I184565670","ror":"https://ror.org/05vzafd60","display_name":"Georgetown University","country_code":"US","type":"education","lineage":["https://openalex.org/I184565670"]}],"topics":[{"id":"https://openalex.org/T10043","display_name":"Substance Abuse Treatment and Outcomes","count":1,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T11464","display_name":"Homelessness and Social Issues","count":1,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11860","display_name":"HIV, Drug Use, Sexual Risk","count":1,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T11464","display_name":"Homelessness and Social Issues","value":7.3e-06,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11860","display_name":"HIV, Drug Use, Sexual Risk","value":4.8e-06,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10043","display_name":"Substance Abuse Treatment and Outcomes","value":1.4e-06,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"2778903686","wikidata":"https://www.wikidata.org/wiki/Q60168","display_name":"Heroin","score":0.7083063721656799},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.4182664155960083},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.2970989942550659},{"id":"118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","score":0.1578192412853241},{"id":"2780035454","wikidata":"https://www.wikidata.org/wiki/Q8386","display_name":"Drug","score":0.06181880831718445}],"counts_by_year":[{"year":1969,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["John J. Casey"],"block_key":"j casey","works_api_url":"https://api.openalex.org/works?filter=author.id:A5110219829","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5110219829","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
