Biography References Study at Qasr al-ʿAyni in Cairo EditListe Officielles des Médécins Egyptiens, 1922, p. 150 Authorizations References 1891License: Pharmacist, Authorized by Ministry of Interior, Egypt EditListe Officielles des Médécins Egyptiens, 1922, p. 150 Identity Joseph Valavaniجوزيف فلافانيProfession: Pharmacist Source More info Bibliographic references: Liste Officielles des Médécins Egyptiens, 1922, p. 150