title: Betamethasone in prevention of respiratory distress syndrome.
mesh_terms: D001623:Betamethasone / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D012127:Respiratory Distress Syndrome, Newborn / Q000517:prevention & control*; D013223:Statistics as Topic
chemical_list: D001623:Betamethasone