Biography References 1891Study at Qasr al-ʿAyni in Cairo EditListe Officielles des Médécins Egyptiens, 1922, p. 121 Authorizations References 1892License: Pharmacist, Authorized by Ministry of Interior, Egypt EditListe Officielles des Médécins Egyptiens, 1922, p. 121 Identity al-Sayyid Hasanالسيد حسنAlternatively named: El Saied HassanProfession: Pharmacist Source More info Bibliographic references: Liste Officielles des Médécins Egyptiens, 1922, p. 121
