{"id":"https://openalex.org/A5084149152","orcid":"https://orcid.org/0000-0002-1726-1050","observed_orcids":["https://orcid.org/0000-0002-1726-1050"],"display_name":"Polina Marinova-Kichikova","raw_author_names":["Marinova-Kichikova, Polina","Polina G. Marinova-Kichikova","Polina Marinova","Polina Marinova-Kichikova"],"full_name":"Polina G. Marinova-Kichikova","works_count":26,"cited_by_count":99,"summary_stats":{"2yr_mean_citedness":0.05,"h_index":5,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5084149152","orcid":"https://orcid.org/0000-0002-1726-1050","observed_orcids":["https://orcid.org/0000-0002-1726-1050"]},"affiliations":[{"institution":{"id":"https://openalex.org/I507746717","ror":"https://ror.org/049ztct72","display_name":"Medical University Pleven","country_code":"BG","type":"education","lineage":["https://openalex.org/I507746717"]},"years":[2026,2024,2023,2022]}],"last_known_institutions":[{"id":"https://openalex.org/I507746717","ror":"https://ror.org/049ztct72","display_name":"Medical University Pleven","country_code":"BG","type":"education","lineage":["https://openalex.org/I507746717"]}],"topics":[{"id":"https://openalex.org/T10512","display_name":"Orthopaedic implants and arthroplasty","count":24,"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/T10658","display_name":"Bone fractures and treatments","count":21,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports 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/T11509","display_name":"Hip and Femur Fractures","count":21,"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/T10562","display_name":"Total Knee Arthroplasty Outcomes","count":3,"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/T11218","display_name":"Hip disorders and treatments","count":2,"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/T11509","display_name":"Hip and Femur Fractures","value":0.0001612,"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/T10512","display_name":"Orthopaedic implants and arthroplasty","value":7.71e-05,"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/T10658","display_name":"Bone fractures and treatments","value":4.01e-05,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports 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/T10562","display_name":"Total Knee Arthroplasty Outcomes","value":1.57e-05,"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/T12020","display_name":"Enhanced Recovery After Surgery","value":1.16e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9624927043914795},{"id":"3019025420","wikidata":"https://www.wikidata.org/wiki/Q32333487","display_name":"Total hip arthroplasty","score":0.8079000115394592},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.7059000134468079},{"id":"2775854910","wikidata":"https://www.wikidata.org/wiki/Q4844892","display_name":"Femoral neck","score":0.5018534660339355},{"id":"2778336525","wikidata":"https://www.wikidata.org/wiki/Q708178","display_name":"Arthroplasty","score":0.4789029657840729}],"counts_by_year":[{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":5,"oa_works_count":5,"cited_by_count":4},{"year":2024,"works_count":19,"oa_works_count":19,"cited_by_count":29},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":37}],"display_name_alternatives":["Marinova-Kichikova, Polina","Polina G. Marinova-Kichikova","Polina Marinova","Polina Marinova-Kichikova"],"block_key":"p marinova-kichikova","works_api_url":"https://api.openalex.org/works?filter=author.id:A5084149152","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5084149152","updated_date":"2026-11-14T11:48:19","created_date":"2022-12-25T00:00:00"}