title: [The value of examining the ratio of lecithin to sphingomyelin, creatinine and alpha-amylase in the prenatal diagnosis of the idiopathic respiratory insufficiency syndrome of newborn infants].
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D003404:Creatinine / Q000032:analysis; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D010713:Phosphatidylcholines / Q000032:analysis; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012127:Respiratory Distress Syndrome, Newborn / Q000175:diagnosis*; D013109:Sphingomyelins / Q000032:analysis; D000516:alpha-Amylases / Q000032:analysis
chemical_list: D010713:Phosphatidylcholines; D013109:Sphingomyelins; D003404:Creatinine; D000516:alpha-Amylases
vernacular_title: Hodnota vysetrenia pomeru lecitínu ku sfingomyelínu, kreatinínu a alfaamylázy pre prenatálnu diagnostiku idiopatického syndrómu nedostatocnosti u novorodencov.