共 46 条
[31]
NELSON WE, 1950, MITCHELLNELSON TXB P, P343
[32]
PICHOTKA J, 1947, ARCH EXP PATHOL PH, V204, P336
[33]
POTTER EL, 1947, AM J CLIN PATHOL, V17, P524
[34]
POTTER EL, 1949, FETAL NEONATAL DEATH, P110
[35]
REYNOLDS SRM, 1950, FERTIL STERIL, V1, P306
[36]
Rich AR, 1943, B JOHNS HOPKINS HOSP, V73, P465
[38]
RUSS J D, 1946, New Orleans Med Surg J, V98, P415
[39]
RUTLEDGE EK, 1933, THESIS U COLORADO SC
[40]
SCHENKEN J R, 1947, Nebr State Med J, V32, P362