共 9 条
[1]
ANDREWS HR, 1914, P ROYAL SOC MED, V1
[2]
DONALD AT, 1907, N ENGLAND OBSTET GYN, V81
[3]
DOUGAL D, 1928, PRACTITIONER, V120, P719
[4]
HERD SB, J OBST GYNEC BRIT EM, V37, P304
[5]
LAHM, 1927, ZENTRALBL GYNAK, V51, P2743
[6]
MURET, 1927, GYNECOL OBSTET, V15, P241
[7]
SCHIFFMAN, 1925, ZENTRALBL GYNAK, V49, P2229
[9]
SHAW WF, 1926, BRIT MED J, V1, P1024