title: Amniotic-fluid cortisol and human fetal lung maturation.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D005260:Female; D005865:Gestational Age; D006801:Humans; D006854:Hydrocortisone / Q000032:analysis* / Q000502:physiology; D008168:Lung / Q000196:embryology*; D010169:Palmitic Acids / Q000032:analysis; D010713:Phosphatidylcholines / Q000032:analysis; D011247:Pregnancy; D013109:Sphingomyelins / Q000032:analysis; D013229:Stearic Acids / Q000032:analysis
chemical_list: D010169:Palmitic Acids; D010713:Phosphatidylcholines; D013109:Sphingomyelins; D013229:Stearic Acids; D006854:Hydrocortisone