VIP as bronchodilator.
D001249:Asthma / Q000188:drug therapy; D001993:Bronchodilator Agents; D006801:Humans; D014660:Vasoactive Intestinal Peptide / Q000494:pharmacology* / Q000627:therapeutic use
D001993:Bronchodilator Agents; D014660:Vasoactive Intestinal Peptide