共 9 条
[1]
BERESFORD OD, 1950, LANCET, V259, P211
[4]
DICK HJ, 1950, NEW YORK STATE J MED, V50, P1842
[5]
MEIGS JV, 1954, OBSTET GYNECOL, V3, P471
[6]
Meigs JV, 1934, AM J OBSTET GYNECOL, V33, P249, DOI [DOI 10.1016/S0002-9378(37)80015-0], 10.1016/S0002-9378(37)80015-0, DOI 10.1016/S0002-9378(37)80015-0]
[9]
TOWNSEND SR, 1945, CAN MED ASSOC J, V53, P245