title: Assessing fetal maturity: amniotic fluid assessment.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D001663:Bilirubin / Q000032:analysis; D003404:Creatinine / Q000032:analysis; D005260:Female; D005333:Fetus / Q000502:physiology*; D006128:Growth; D006801:Humans; D009994:Osmolar Concentration; D010713:Phosphatidylcholines / Q000032:analysis; D011247:Pregnancy; D011296:Prenatal Diagnosis; D013109:Sphingomyelins / Q000032:analysis
chemical_list: D010713:Phosphatidylcholines; D013109:Sphingomyelins; D003404:Creatinine; D001663:Bilirubin