Immediate effect of verapamil on the respiratory functions in bronchial asthma.
D000328:Adult; D001249:Asthma / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008176:Lung Volume Measurements; D008297:Male; D008875:Middle Aged; D014700:Verapamil / Q000627:therapeutic use*
D014700:Verapamil