Biography References Study at Qasr al-ʿAyni in Cairo EditListe Officielles des Médécins Egyptiens, 1922, p. 20 1922 – 1929Work in Alexandria (32, Sharia El Attarine) EditListe Officielles des Médécins Egyptiens, 1922, p. 20Repertoire Medical Egyptien Authorizations References 1886License: Doctor, Authorized by Ministry of Interior, Egypt EditListe Officielles des Médécins Egyptiens, 1922, p. 20 Identity Louis Yusuf al-Hajjلويس يوسف الحاجAlternatively named: Louis Youssef El HaggProfession: Doctor Source More info Bibliographic references: Liste Officielles des Médécins Egyptiens, 1922, p. 20