共 41 条
[2]
BERGER C, 1928, VIRCHOWS ARCH PATH A, V267, P433
[4]
BERKEISER W, 1957, AM J OBST GYN, V73, P429
[6]
BISELL GH, 1951, ANN NEW YORK ACAD SC, V53, P742
[7]
BISELL GH, 1945, ANN INT MED, V22, P773
[8]
BLOCK E, 1948, KVANTITATIVA MORFOLO
[9]
CALLOW R. K., 1938, PROC ROY MED SOC, V31, P841
[10]
CULINER A, 1945, J OBSTET GYN BRIT EM, V52, P545