TY - GEN AU - Kastner,H AU - Holzer,E TI - [Cervical cytology in women using oral contraceptives] SN - 0043-5325 PY - 1973///0508 KW - Cervix Uteri KW - cytology KW - Contraceptives, Oral KW - adverse effects KW - Female KW - Humans KW - Time Factors KW - Uterine Cervical Neoplasms KW - chemically induced KW - Vaginal Smears N1 - Publication Type: Journal Article ER -