共 7 条
[1]
AHOPELTO J, 1975, ANN CHIR GYNAECOL FE, V64, P152
[2]
AHOPELTO J, 1975, 14TH P INT C LOW TEM, V4, P262
[3]
BOLTE A, 1969, GYNAKOLOGE, V2, P63
[4]
KARINIEMI V, 1974, J PERINAT MED, V2, P214
[5]
KUBLI F, 1974, GEBURTSH FRAUENHEILK, V34, P1
[6]
QUILLIGAN EJ, 1975, OBSTET GYNECOL, V45, P96