共 16 条
[1]
EPIDEMIOLOGICAL STUDY OF RECENT TRENDS IN ECTOPIC PREGNANCY
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1975, 82 (10)
:775-782
[3]
EVANS MI, 1979, FERTIL STERIL, V32, P31
[5]
GRIMES HG, 1983, OBSTET GYNECOL, V61, P174