Assessment of foetal maturity (a review and our preliminary study).
D000653:Amniotic Fluid / Q000032:analysis* / Q000166:cytology; D003404:Creatinine / Q000032:analysis; D005260:Female; D005328:Fetal Viability; D006801:Humans; D008168:Lung / Q000196:embryology; D010713:Phosphatidylcholines / Q000032:analysis; D011247:Pregnancy; D013109:Sphingomyelins / Q000032:analysis
D010713:Phosphatidylcholines; D013109:Sphingomyelins; D003404:Creatinine