Observations on the action of histamine and related substances on the bronchial resistance in the guinea-pig.
D001980:Bronchi / Q000187:drug effects*; D006168:Guinea Pigs; D006632:Histamine; D018494:Histamine Agents
D018494:Histamine Agents; D006632:Histamine
BRONCHI/effect of drugs on; HISTAMINE/effects