Sarhān, Ahmad ʻIbādah. Introduction to statistical methods in medicine and public health / by A.E. Sarhan, M. el Shabrawy, K.M. el Kashlan. - [Alexandria] : Dar el Maaref, 1962. - 231 p. : ill. ; 25 cm. Bibliography: p. 225. LCCN: ne 65000524 Subjects--Topical Terms: Medical statistics. LC Class. No.: RA409 / .S25