共 62 条
[32]
BARRIER-METHOD CONTRACEPTIVES AND PELVIC INFLAMMATORY DISEASE
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1982, 248 (02)
:184-187
[33]
KESSLER II, 1976, CANCER RES, V36, P783
[35]
LEE TY, 1972, BRIT J VENER DIS, V48, P376
[36]
LIMSUWAN A, 1978, J MED ASSOC THAILAND, V61, P435