Hatcher, Robert A. Essentials of contraceptive technology: handbook for clinic staff - 1ra. ed. - United States Johns Hopkins School Of Public Health 1997 - 200 Páginas 23x16 cmts. Ingles ISBN: 1885960018 Subjects--Topical Terms: ANTICONCEPTIVOS FEMENINOSANTICONCEPTIVOS MASCULINOSCONTRACONCEPCIONPLANIFICACION FAMILIAR Dewey Class. No.: M12951