{"id":"https://openalex.org/A5110145833","orcid":null,"observed_orcids":[],"display_name":"Erika F Duffell","raw_author_names":["Duffell, E","Duffell, Erika","E Duffel","E Duffell","E F Duffell","E. DUFFELL","E. Duffel","E. Duffell","E. F. DUFFELL","E. F. Duffell","E.F. Duffell","Erika Duffell","Erika F Duffell"],"full_name":"Erika F Duffell","works_count":96,"cited_by_count":1544,"summary_stats":{"2yr_mean_citedness":4.571428571428571,"h_index":19,"i10_index":35},"ids":{"openalex":"https://openalex.org/A5110145833","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1298207432","ror":"https://ror.org/04r33pf22","display_name":"Guy's Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1298207432","https://openalex.org/I200166805","https://openalex.org/I4210111135"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I1324925910","ror":"https://ror.org/054gk2851","display_name":"St Thomas' Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1324925910","https://openalex.org/I200166805","https://openalex.org/I4210111135"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I200166805","ror":"https://ror.org/00j161312","display_name":"Guy's and St Thomas' NHS Foundation Trust","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I200166805"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I4210096204","ror":"https://ror.org/00w7r8d30","display_name":"The Hepatitis C Trust","country_code":"GB","type":"other","lineage":["https://openalex.org/I4210096204"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I4210148984","ror":"https://ror.org/05gh5ar80","display_name":"Gloucestershire Royal Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2802266942","https://openalex.org/I4210148984"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I4387154524","ror":"https://ror.org/022pm7h15","display_name":"Health Protection Agency","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I1311074006","https://openalex.org/I348769827","https://openalex.org/I4387154524"]},"years":[2005]},{"institution":{"id":"https://openalex.org/I57210546","ror":"https://ror.org/00s9v1h75","display_name":"European Centre for Disease Prevention and Control","country_code":"SE","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I57210546"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2015,2014]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10151","display_name":"Hepatitis C virus research","count":62,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/T10340","display_name":"Hepatitis B Virus Studies","count":51,"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/T10082","display_name":"HIV/AIDS Research and Interventions","count":16,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T11860","display_name":"HIV, Drug Use, Sexual Risk","count":14,"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/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","count":11,"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/T10151","display_name":"Hepatitis C virus research","value":0.0002084,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/T10340","display_name":"Hepatitis B Virus Studies","value":0.0001952,"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/T12025","display_name":"Hepatitis Viruses Studies and Epidemiology","value":9.03e-05,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/T11860","display_name":"HIV, Drug Use, Sexual Risk","value":6.51e-05,"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/T13586","display_name":"HIV, TB, and STIs Epidemiology","value":5.17e-05,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9787050485610962},{"id":"107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","score":0.8137664794921875},{"id":"159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","score":0.648104727268219},{"id":"99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","score":0.6302531957626343},{"id":"2776455275","wikidata":"https://www.wikidata.org/wiki/Q154869","display_name":"Hepatitis C","score":0.5877381563186646}],"counts_by_year":[{"year":2000,"works_count":1,"oa_works_count":1,"cited_by_count":80},{"year":2001,"works_count":2,"oa_works_count":1,"cited_by_count":50},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":2003,"works_count":4,"oa_works_count":4,"cited_by_count":31},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":11},{"year":2006,"works_count":4,"oa_works_count":1,"cited_by_count":2},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":2009,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":1,"cited_by_count":25},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":1},{"year":2014,"works_count":4,"oa_works_count":2,"cited_by_count":344},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":11},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":1},{"year":2017,"works_count":3,"oa_works_count":3,"cited_by_count":245},{"year":2018,"works_count":10,"oa_works_count":9,"cited_by_count":276},{"year":2019,"works_count":4,"oa_works_count":3,"cited_by_count":112},{"year":2020,"works_count":15,"oa_works_count":15,"cited_by_count":69},{"year":2021,"works_count":4,"oa_works_count":3,"cited_by_count":39},{"year":2022,"works_count":4,"oa_works_count":3,"cited_by_count":55},{"year":2023,"works_count":11,"oa_works_count":10,"cited_by_count":124},{"year":2024,"works_count":6,"oa_works_count":6,"cited_by_count":36},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2026,"works_count":6,"oa_works_count":6,"cited_by_count":27},{"year":10000,"works_count":1,"oa_works_count":1,"cited_by_count":0}],"display_name_alternatives":["Duffell, E","Duffell, Erika","E Duffel","E Duffell","E F Duffell","E. DUFFELL","E. Duffel","E. Duffell","E. F. DUFFELL","E. F. Duffell","E.F. Duffell","Erika Duffell","Erika F Duffell"],"block_key":"e duffell","works_api_url":"https://api.openalex.org/works?filter=author.id:A5110145833","updated_date":"2026-10-14T12:45:45","created_date":"2016-06-24T00:00:00"}
