共 34 条
[3]
COCKSHOTT W P, 1964, Clin Radiol, V15, P1, DOI 10.1016/S0009-9260(64)80043-X
[5]
CURRY SL, 1975, OBSTET GYNECOL, V45, P1
[6]
DODSON MG, 1983, J REPROD MED, V28, P741
[10]
GOLDSTEIN DP, 1972, J AMER MED ASSOC, V220, P209, DOI 10.1001/jama.220.2.209