Medihaler in asthma: a double blind study.
D001249:Asthma / Q000628:therapy*; D004311:Double-Blind Method; D004837:Epinephrine / Q000627:therapeutic use*; D006801:Humans; D013566:Sympathomimetics / Q000627:therapeutic use*
D013566:Sympathomimetics; D004837:Epinephrine
ASTHMA/therapy; EPINEPHRINE/therapeutic use; SYMPATHOMIMETICS/therapeutic use