title: Corticosteroid treatment in bronchiolitis. A controlled, collaborative study in 297 infants and children.
mesh_terms: D000367:Age Factors; D001623:Betamethasone / Q000627:therapeutic use*; D001996:Bronchopneumonia / Q000150:complications / Q000000981:diagnostic imaging / Q000188:drug therapy*; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D005260:Female; D005334:Fever; D006801:Humans; D006967:Hypersensitivity; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010919:Placebos; D011674:Pulse; D011859:Radiography; D012737:Sex Factors
chemical_list: D010919:Placebos; D001623:Betamethasone