title: Prophylactic medication for childhood asthma.
authors.forename: A
authors.initials: A
authors.lastname: Drage
mesh_terms: D001249:Asthma / Q000517:prevention & control*; D001993:Bronchodilator Agents / Q000009:adverse effects / Q000627:therapeutic use*; D002648:Child; D006801:Humans; D008297:Male; D013375:Substance Withdrawal Syndrome / Q000150:complications
chemical_list: D001993:Bronchodilator Agents