共 33 条
[1]
Ammann R, 1914, Z GESAMTE NEUROL PSY, V24, P617
[2]
BANERJEE D, 1962, CALCUTTA MED J, V59, P327
[3]
BELAVALGIDAD MI, 1963, J OBSTET GYNAECOL IN, V13, P23
[4]
BOJLEN K, 1971, HUM BIOL, V43, P493
[5]
Bulmer M. G., 1970, BIOL TWINNING MAN
[6]
Butler NR, 1963, PERINATAL MORTALITY
[7]
BUTLER NR, 1969, PERINATAL PROBLEMS
[8]
CHAMBERLAIN R, 1975, BRIT BIRTHS 1970
[9]
The problem of embryonic pathology in mammals, with observations upon intra-uterine mortality in the pig
[J].
AMERICAN JOURNAL OF ANATOMY,
1923, 31 (05)
:523-545
[10]
SEASONAL CHANGES IN FREQUENCY OF FETAL DAMAGES AND FERTILITY
[J].
GYNAECOLOGIA,
1967, 164 (02)
:89-&