Biography References 1917Study at University of Pennsylvania in Philadephia EditListe Officielles des Médécins Egyptiens, 1922, p. 64 1922Work at Infectious Diseases Hospital, Cairo in Cairo EditListe Officielles des Médécins Egyptiens, 1922, p. 64 Authorizations References 1918License: Doctor, Authorized by Ministry of Interior, Egypt EditListe Officielles des Médécins Egyptiens, 1922, p. 64 Identity Shakir Yusufشاكر يوسفAlternatively named: YusifProfession: Doctor Source More info Bibliographic references: Liste Officielles des Médécins Egyptiens, 1922, p. 64