Biography References Study Medicine (Medical studies) – Bachelor of Medicine EditListe Officielles des Médécins Egyptiens, 1922, p. 18 1903Study Surgery at University of Edinburgh (Medical studies) in Edinburgh – Bachelor of Surgery EditListe Officielles des Médécins Egyptiens, 1922, p. 18 1929Work at Abu Zaʿbal Medical School as Anatomy teacher in Cairo EditRepertoire Medical Egyptien 1929Work in Cairo (Emad el-Dine St. S. Buil.) EditRepertoire Medical Egyptien 1922Work in Cairo (Sharia Emad el Din) EditListe Officielles des Médécins Egyptiens, 1922, p. 18 Authorizations References 1921License: Doctor, Authorized by Ministry of Interior, Egypt EditListe Officielles des Médécins Egyptiens, 1922, p. 18 Identity Douglas Erith Derryدوجلس ارث ديرريProfession: Doctor Source More info Bibliographic references: Liste Officielles des Médécins Egyptiens, 1922, p. 18