title: Letter: Prevention of respiratory-distress syndrome by antepartum dexamethasone.
mesh_terms: D003907:Dexamethasone / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011295:Prenatal Care; D012127:Respiratory Distress Syndrome, Newborn / Q000517:prevention & control*; D013997:Time Factors
chemical_list: D003907:Dexamethasone