共 50 条
- [41] CORTISOL CONCENTRATIONS AND LECITHIN-SPHINGOMYELIN RATIOS IN AMNIOTIC-FLUID [J]. LANCET, 1978, 1 (8058): : 282 - 282
- [46] STUDY OF LECITHIN-SPHINGOMYELIN RATIO IN AMNIOTIC-FLUID DURING 30 DIABETIC PREGNANCIES [J]. SEMAINE DES HOPITAUX, 1974, 50 (39): : 2411 - 2416
- [47] MORE SPECIFIC INDICATOR FOR USE IN DETERMINATION OF AMNIOTIC-FLUID LECITHIN-SPHINGOMYELIN RATIOS [J]. BIOCHEMICAL MEDICINE, 1976, 15 (02): : 217 - 219
- [49] LECITHIN-SPHINGOMYELIN RATIOS IN AMNIOTIC-FLUID OF PREGNANCIES WITH AN ANENCEPHALIC FETUS [J]. OBSTETRICS AND GYNECOLOGY, 1986, 68 (04): : 546 - 549