共 50 条
- [1] METHOD FOR DETERMINATION OF LECITHIN-SPHINGOMYELIN RATIO IN AMNIOTIC-FLUID ARCHIV FUR GYNAKOLOGIE, 1975, 218 (03): : 169 - 171
- [3] DETERMINATION OF LECITHIN-SPHINGOMYELIN RATIO IN AMNIOTIC-FLUID OBSTETRICS AND GYNECOLOGY, 1972, 40 (02): : 173 - +
- [4] AMNIOTIC-FLUID CELLS AND LECITHIN-SPHINGOMYELIN RATIO OBSTETRICS AND GYNECOLOGY, 1977, 49 (03): : 280 - 286
- [6] RAPID METHOD FOR MEASURING LECITHIN-SPHINGOMYELIN RATIO IN AMNIOTIC-FLUID OBSTETRICS AND GYNECOLOGY, 1973, 42 (01): : 93 - 98
- [7] CLINICAL APPLICATION OF AMNIOTIC-FLUID LECITHIN-SPHINGOMYELIN RATIO OBSTETRICS AND GYNECOLOGY, 1973, 42 (06): : 818 - 822