{"id":"https://openalex.org/A5047349145","orcid":"https://orcid.org/0000-0002-1924-7965","observed_orcids":["https://orcid.org/0000-0002-1924-7965"],"display_name":"Ahmed Abobakr Nassr","raw_author_names":["A Nassr","A. A. Nassr","A. Nassr","A.A. Nassr","A.A., Nassr","AA Nassr","Ahmed A Nassr","Ahmed A. Nassar","Ahmed A. Nassr","Ahmed Abobakr Nassr","Ahmed Nassr","Ahmed\u00a0A. Nassr","Nassr, A.A.","Nassr, Ahmed A."],"full_name":"Ahmed Abobakr Nassr","works_count":297,"cited_by_count":2871,"summary_stats":{"2yr_mean_citedness":3.5306122448979593,"h_index":26,"i10_index":83},"ids":{"openalex":"https://openalex.org/A5047349145","orcid":"https://orcid.org/0000-0002-1924-7965","observed_orcids":["https://orcid.org/0000-0002-1924-7965"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1330342723","ror":"https://ror.org/02qp3tb03","display_name":"Mayo Clinic","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]},"years":[2018,2016,2015]},{"institution":{"id":"https://openalex.org/I181547552","ror":"https://ror.org/02pttbw34","display_name":"Baylor College of Medicine","country_code":"US","type":"education","lineage":["https://openalex.org/I181547552","https://openalex.org/I2801539370"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016]},{"institution":{"id":"https://openalex.org/I184565670","ror":"https://ror.org/05vzafd60","display_name":"Georgetown University","country_code":"US","type":"education","lineage":["https://openalex.org/I184565670"]},"years":[2019]},{"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":[2018]},{"institution":{"id":"https://openalex.org/I28166907","ror":"https://ror.org/056d84691","display_name":"Karolinska Institutet","country_code":"SE","type":"education","lineage":["https://openalex.org/I28166907"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210123884","ror":"https://ror.org/02w5pxz31","display_name":"Assiut University Hospitals","country_code":"EG","type":"education","lineage":["https://openalex.org/I4210123884"]},"years":[2021,2020,2019,2018,2017,2016,2015]},{"institution":{"id":"https://openalex.org/I4210147586","ror":"https://ror.org/05cz92x43","display_name":"Texas Children's Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210147586"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017]},{"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":[2018]},{"institution":{"id":"https://openalex.org/I91041137","ror":"https://ror.org/01jaj8n65","display_name":"Assiut University","country_code":"EG","type":"education","lineage":["https://openalex.org/I91041137"]},"years":[2022,2021,2020,2019,2018,2017,2016,2015]},{"institution":{"id":"https://openalex.org/I98704320","ror":"https://ror.org/04a9tmd77","display_name":"Icahn School of Medicine at Mount Sinai","country_code":"US","type":"education","lineage":["https://openalex.org/I1320796813","https://openalex.org/I98704320"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I181547552","ror":"https://ror.org/02pttbw34","display_name":"Baylor College of Medicine","country_code":"US","type":"education","lineage":["https://openalex.org/I181547552","https://openalex.org/I2801539370"]},{"id":"https://openalex.org/I4210147586","ror":"https://ror.org/05cz92x43","display_name":"Texas Children's Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210147586"]}],"topics":[{"id":"https://openalex.org/T12716","display_name":"Congenital Anomalies and Fetal Surgery","count":138,"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/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","count":87,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T10290","display_name":"Pregnancy and preeclampsia studies","count":71,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T11833","display_name":"Spinal Dysraphism and Malformations","count":71,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10978","display_name":"Prenatal Screening and Diagnostics","count":64,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T12716","display_name":"Congenital Anomalies and Fetal Surgery","value":0.0008885,"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/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","value":0.0006039,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T11833","display_name":"Spinal Dysraphism and Malformations","value":0.0005448,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T11586","display_name":"Congenital Diaphragmatic Hernia Studies","value":0.0003991,"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/T10978","display_name":"Prenatal Screening and Diagnostics","value":0.0003548,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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":0.9826353788375854},{"id":"2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","score":0.7986217737197876},{"id":"172680121","wikidata":"https://www.wikidata.org/wiki/Q26513","display_name":"Fetus","score":0.7425404191017151},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.33082813024520874},{"id":"54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","score":0.2867642045021057}],"counts_by_year":[{"year":1976,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2015,"works_count":8,"oa_works_count":6,"cited_by_count":0},{"year":2016,"works_count":14,"oa_works_count":6,"cited_by_count":12},{"year":2017,"works_count":12,"oa_works_count":1,"cited_by_count":35},{"year":2018,"works_count":26,"oa_works_count":15,"cited_by_count":66},{"year":2019,"works_count":39,"oa_works_count":17,"cited_by_count":118},{"year":2020,"works_count":28,"oa_works_count":15,"cited_by_count":174},{"year":2021,"works_count":63,"oa_works_count":23,"cited_by_count":339},{"year":2022,"works_count":27,"oa_works_count":3,"cited_by_count":361},{"year":2023,"works_count":28,"oa_works_count":22,"cited_by_count":405},{"year":2024,"works_count":27,"oa_works_count":20,"cited_by_count":435},{"year":2025,"works_count":12,"oa_works_count":2,"cited_by_count":523},{"year":2026,"works_count":10,"oa_works_count":7,"cited_by_count":394}],"display_name_alternatives":["A Nassr","A. A. Nassr","A. Nassr","A.A. Nassr","A.A., Nassr","AA Nassr","Ahmed A Nassr","Ahmed A. Nassar","Ahmed A. Nassr","Ahmed Abobakr Nassr","Ahmed Nassr","Ahmed\u00a0A. Nassr","Nassr, A.A.","Nassr, Ahmed A."],"block_key":"a nassr","works_api_url":"https://api.openalex.org/works?filter=author.id:A5047349145","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5047349145","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}