Release of spasmogens from lung by physical stimuli.
D000818:Animals; D002415:Cats; D004285:Dogs; D006168:Guinea Pigs; D008168:Lung / Q000378:metabolism*; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D051381:Rats; D013035:Spasm / Q000139:chemically induced*