共 304 条
[14]
ALBRECHT ED, 1985, RES PERINATAL MED, V4, P175
[15]
ALBRECHT ED, 1989, 36TH ANN M SOC GYN I, P127
[16]
ALLEN WM, 1953, AM J OBSTET GYNECOL, V66, P970
[19]
ANDERSON ABM, 1981, J ENDOCRINOL, V89, pP103