共 8 条
[2]
GODFREY KA, 1981, PRACTITIONER, V225, P1253
[3]
HALL MH, 1980, LANCET, V2, P78
[4]
ODRISCOLL K, 1980, CLIN OBSTETRICS GY S, V1
[5]
SHAXTED EJ, 1981, J MATERNAL CHILD HLT, V6, P325
[6]
Smail S A, 1981, J R Coll Gen Pract, V31, P707
[8]
1ST YEAR OF LIFE - AMNIOTIC-FLUID INVESTIGATIONS
[J].
BRITISH MEDICAL JOURNAL,
1979, 2 (6200)
:1272-1273