{"id":"https://openalex.org/A5111920024","orcid":null,"observed_orcids":[],"display_name":"MJ Parker","raw_author_names":["MJ Parker"],"full_name":"Parker, M.J.","works_count":31,"cited_by_count":2654,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":21,"i10_index":27},"ids":{"openalex":"https://openalex.org/A5111920024","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1340179700","ror":"https://ror.org/03gzbrs57","display_name":"NewYork\u2013Presbyterian Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1340179700"]},"years":[2002]},{"institution":{"id":"https://openalex.org/I205783295","ror":"https://ror.org/05bnh6r87","display_name":"Cornell University","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]},"years":[2002]},{"institution":{"id":"https://openalex.org/I2800290887","ror":"https://ror.org/02q69x434","display_name":"Peterborough City Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800290887","https://openalex.org/I4210158470"]},"years":[2005,2004,2003,2002,2001,2000,1997,1993,1992]},{"institution":{"id":"https://openalex.org/I2800625510","ror":"https://ror.org/043zcrg65","display_name":"Birmingham Accident Hospital","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800625510"]},"years":[1991]},{"institution":{"id":"https://openalex.org/I4210158470","ror":"https://ror.org/03kv8xc26","display_name":"Peterborough and Stamford Hospitals NHS Foundation Trust","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I4210158470"]},"years":[2005,2004,2003,2001,2000,1997]},{"institution":{"id":"https://openalex.org/I4387153466","ror":"https://ror.org/02r109517","display_name":"Weill Cornell Medicine","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295","https://openalex.org/I4387153466"]},"years":[2002]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T11509","display_name":"Hip and Femur Fractures","count":29,"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":24,"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/T10512","display_name":"Orthopaedic implants and arthroplasty","count":10,"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/T12154","display_name":"Pelvic and Acetabular Injuries","count":9,"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/T10114","display_name":"Balance, Gait, and Falls Prevention","count":5,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"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":0.000223,"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/T12154","display_name":"Pelvic and Acetabular Injuries","value":0.0002145,"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":4.59e-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/T10512","display_name":"Orthopaedic implants and arthroplasty","value":3.22e-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/T10114","display_name":"Balance, Gait, and Falls Prevention","value":1.78e-05,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"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":0.9697038531303406},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.8048938512802124},{"id":"2778885795","wikidata":"https://www.wikidata.org/wiki/Q240856","display_name":"Hip fracture","score":0.7765179872512817},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.3418845534324646},{"id":"2776541429","wikidata":"https://www.wikidata.org/wiki/Q165328","display_name":"Osteoporosis","score":0.29960986971855164}],"counts_by_year":[{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":94},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":92},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":99},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":107},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":96},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":110},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":107},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":107},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":134},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":139},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":119},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":111},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":100},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":95},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":59}],"display_name_alternatives":["MJ Parker"],"block_key":"parker","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111920024","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
