共 50 条
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- [3] SIMULTANEOUS DETERMINATION OF LECITHIN-SPHINGOMYELIN RATIO AND PHOSPHATIDYLGLYCEROL IN AMNIOTIC-FLUID JOURNAL OF CLINICAL CHEMISTRY AND CLINICAL BIOCHEMISTRY, 1981, 19 (08): : 807 - 807
- [4] AMNIOTIC-FLUID CELLS AND LECITHIN-SPHINGOMYELIN RATIO OBSTETRICS AND GYNECOLOGY, 1977, 49 (03): : 280 - 286
- [7] RAPID METHOD FOR MEASURING LECITHIN-SPHINGOMYELIN RATIO IN AMNIOTIC-FLUID OBSTETRICS AND GYNECOLOGY, 1973, 42 (01): : 93 - 98
- [9] CLINICAL APPLICATION OF AMNIOTIC-FLUID LECITHIN-SPHINGOMYELIN RATIO OBSTETRICS AND GYNECOLOGY, 1973, 42 (06): : 818 - 822