{"id":"https://openalex.org/A5079004787","orcid":null,"observed_orcids":[],"display_name":"R. Hadjaj","raw_author_names":["R. Hadjaj"],"full_name":"R. Hadjaj","works_count":1,"cited_by_count":0,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":0,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5079004787","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210154551","ror":"https://ror.org/05qf3bt68","display_name":"Centre Hospitalo-Universitaire Bab El Oued","country_code":"DZ","type":"healthcare","lineage":["https://openalex.org/I4210154551"]},"years":[2014]}],"last_known_institutions":[{"id":"https://openalex.org/I4210154551","ror":"https://ror.org/05qf3bt68","display_name":"Centre Hospitalo-Universitaire Bab El Oued","country_code":"DZ","type":"healthcare","lineage":["https://openalex.org/I4210154551"]}],"topics":[{"id":"https://openalex.org/T10516","display_name":"Parathyroid Disorders and Treatments","count":1,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"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/T12433","display_name":"Skin Diseases and Diabetes","count":1,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"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/T12924","display_name":"Dermatological and Skeletal Disorders","count":1,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12924","display_name":"Dermatological and Skeletal Disorders","value":1.3e-05,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12433","display_name":"Skin Diseases and Diabetes","value":9.7e-06,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"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/T10516","display_name":"Parathyroid Disorders and Treatments","value":4.1e-06,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"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":0.8702736496925354},{"id":"29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","score":0.643557071685791}],"counts_by_year":[{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["R. Hadjaj"],"block_key":"r hadjaj","works_api_url":"https://api.openalex.org/works?filter=author.id:A5079004787","awards_count":0,"updated_date":"2026-10-10T12:59:14","created_date":"2016-06-24T00:00:00"}