共 31 条
[1]
[Anonymous], 1981, FDA Drug Bull, V11, P9
[3]
BISHOP YM, 1975, DISCRETE MULTIVARIAT, P16
[4]
BORLEE I, 1978, LOUVAIN MED, V97, P279
[5]
BUNKER ML, 1979, J AM DIET ASSOC, V74, P28
[6]
COX DR, 1970, ANAL BINARY DATA, P14
[8]
FACTORS ASSOCIATED WITH SPONTANEOUS PRE-TERM BIRTH
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1976, 83 (05)
:342-350
[10]
GOYAN JE, 1980, P8036 FOOD DRUG ADM