TY - GEN AU - Sobrero,A J TI - Vaginal diaphragms SN - 0025-7001 PY - 1976///0318 KW - Contraceptive Devices, Female KW - Female KW - Humans KW - Vagina KW - Vaginal Creams, Foams, and Jellies N1 - Publication Type: Journal Article ER -