Bronchodilator efficacy of a single oral dose of terbutaline sulphate--a double blind study.
D000284:Administration, Oral; D000328:Adult; D001249:Asthma / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D010919:Placebos; D013726:Terbutaline / Q000008:administration & dosage* / Q000627:therapeutic use
D010919:Placebos; D013726:Terbutaline