TY - GEN AU - Cotton,D B AU - Spillman,T AU - Bretaudiere,J P TI - Effect of blood contamination on lecithin to sphingomyelin ratio in amniotic fluid by different detection methods SN - 0009-8981 PY - 1984///0417 KW - Amniotic Fluid KW - analysis KW - Chromatography, Thin Layer KW - Female KW - Humans KW - Phosphatidylcholines KW - Pregnancy KW - Specimen Handling KW - Sphingomyelins N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0009-8981(84)90118-9 ER -