Biography References 1919Study at University of Lausanne in Lausanne EditListe Officielles des Médécins Egyptiens, 1922, p. 29 1922Work in Cairo (127, Sharia Mohamed Aly) EditListe Officielles des Médécins Egyptiens, 1922, p. 29 Authorizations References 1919License: Doctor, Authorized by Ministry of Interior, Egypt EditListe Officielles des Médécins Egyptiens, 1922, p. 29 Identity Hasan al-Hifnawiحسن الحفناويAlternatively named: Hassan El HefnaouiProfession: Doctor Source More info Bibliographic references: Liste Officielles des Médécins Egyptiens, 1922, p. 29