Biography References 1919Study at Qasr al-ʿAyni in Cairo EditListe Officielles des Médécins Egyptiens, 1922, p. 61 1922Work at Department of Public Health, Cairo in Cairo EditListe Officielles des Médécins Egyptiens, 1922, p. 61 Authorizations References 1921License: Doctor, Authorized by Ministry of Interior, Egypt EditListe Officielles des Médécins Egyptiens, 1922, p. 61 Identity Thabit Bulus Butrusثابت بولوس بطرسAlternatively named: Sabet Boulos BoutrosProfession: Doctor Source More info Bibliographic references: Liste Officielles des Médécins Egyptiens, 1922, p. 61