Papanicolaou, George N. Epithelia of woman's reproductive organs: a correlative study of cyclic changes George N. Papanicolaou, Herbert F. Traut andAndrew A. Marchetti. - New York Commonwealth Fund 1948 - vi, 53p. ill. 30cm. Subjects--Topical Terms: Gynecology Woman-Physiology Menstrual Cycle Ovulation. Dewey Class. No.: 618.1 / P14E