title: [VIPergic transmitter of trachea smooth muscle in guinea pigs].
mesh_terms: D000818:Animals; D005260:Female; D006168:Guinea Pigs; D008297:Male; D009130:Muscle, Smooth / Q000187:drug effects*; D009435:Synaptic Transmission / Q000187:drug effects*; D014132:Trachea / Q000187:drug effects; D014660:Vasoactive Intestinal Peptide / Q000494:pharmacology*
chemical_list: D014660:Vasoactive Intestinal Peptide