共 12 条
[1]
BROWN LM, 1982, CRC CRITICAL REV JAN, P85
[2]
FREER DE, 1981, CLIN CHEM, V27, P1629
[9]
Van Kessel W S, 1977, Biochim Biophys Acta, V486, P524
[10]
AMNIOTIC-FLUID PHOSPHATIDYLGLYCEROL AND THE LECITHIN SPHINGOMYELIN RATIO IN THE ASSESSMENT OF FETAL LUNG MATURITY
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1982, 89 (09)
:727-732