{"id":"https://openalex.org/A5054162145","orcid":"https://orcid.org/0000-0001-5712-9022","observed_orcids":["https://orcid.org/0000-0001-5712-9022"],"display_name":"C Champa","raw_author_names":["C Champa","C. Champa","Champa C","Dr Champa C"],"full_name":"Champa C","works_count":21,"cited_by_count":119,"summary_stats":{"2yr_mean_citedness":2.909090909090909,"h_index":5,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5054162145","orcid":"https://orcid.org/0000-0001-5712-9022","observed_orcids":["https://orcid.org/0000-0001-5712-9022"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210092865","ror":"https://ror.org/00hqbvm92","display_name":"Oxford Dental College and Hospital","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210092865"]},"years":[2025,2024,2023,2022,2019,2017,2016,2009]}],"last_known_institutions":[{"id":"https://openalex.org/I4210092865","ror":"https://ror.org/00hqbvm92","display_name":"Oxford Dental College and Hospital","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210092865"]}],"topics":[{"id":"https://openalex.org/T10536","display_name":"Endodontics and Root Canal Treatments","count":20,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10113","display_name":"Dental materials and restorations","count":16,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12744","display_name":"Medical Device Sterilization and Disinfection","count":5,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11363","display_name":"Dental Radiography and Imaging","count":4,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11570","display_name":"Periodontal Regeneration and Treatments","count":4,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10536","display_name":"Endodontics and Root Canal Treatments","value":5.78e-05,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12744","display_name":"Medical Device Sterilization and Disinfection","value":5.26e-05,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10113","display_name":"Dental materials and restorations","value":2.9e-05,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12145","display_name":"Dental Anxiety and Anesthesia Techniques","value":2.02e-05,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11363","display_name":"Dental Radiography and Imaging","value":1.91e-05,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"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":0.9686415195465088},{"id":"199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","score":0.7581297755241394},{"id":"29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","score":0.5763999819755554},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.37631577253341675},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.36736515164375305}],"counts_by_year":[{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":3},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":11},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":11},{"year":2024,"works_count":5,"oa_works_count":5,"cited_by_count":15},{"year":2025,"works_count":6,"oa_works_count":6,"cited_by_count":17},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":38}],"display_name_alternatives":["C Champa","C. Champa","Champa C","Dr Champa C"],"block_key":"c champa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5054162145","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5054162145","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}