共 26 条
[1]
EPIDEMIOLOGICAL STUDY OF RECENT TRENDS IN ECTOPIC PREGNANCY
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1975, 82 (10)
:775-782
[3]
STUDYING REPRODUCTIVE RISKS, SMOKING
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1986, 255 (01)
:22-23
[7]
FEDELE L, 1989, OBSTET GYNECOL, V73, P206
[10]
HONORE LH, 1979, FERTIL STERIL, V32, P401