共 52 条
[1]
ALLAN R. M., 1928, Medical Journal of Australia, V1, P390
[2]
BACON CS, 1932, ASS OBST GYN FRENCH
[3]
BILL, 1931, AM ASS OBST GYN ABD
[4]
BLAND PB, 1929, M J REC, V129, P83
[5]
BOURNE AW, 1926, RECENT ADV OBSTETRIC, P154
[6]
*BRIT MIN HLTH DEP, 1932, FIN REP DEP COMM MAT, P40
[7]
Browne FJ, 1932, LANCET, V2, P1
[8]
BUMM, 1922, GRUNDRISS GEBURTSHIL
[9]
BUMM F, 1912, ARCH GYNAK, V97, P628
[10]
DAFOE WA, 1925, EDINBURGH M J T EDIN, V32, P133