共 50 条
- [22] OVARIAN PREGNANCY IN ASSOCIATION WITH A COPPER 7 INTRAUTERINE-DEVICE AUSTRALIAN & NEW ZEALAND JOURNAL OF OBSTETRICS & GYNAECOLOGY, 1974, 14 (01): : 48 - 49
- [25] ACTINOMYCES AND AN UNIDENTIFIED AMEBA ASSOCIATED WITH AN INTRAUTERINE-DEVICE AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 1981, 30 (03): : 742 - 743