[Volume/pressure diagrams of the tracheobronchial bifurcation of the guinea pig in the presence of certain pharmacodynamic agents].
D000109:Acetylcholine / Q000494:pharmacology*; D018926:Anti-Allergic Agents; D001980:Bronchi / Q000494:pharmacology*; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology*; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D011312:Pressure; D014132:Trachea / Q000494:pharmacology*
D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists; D006632:Histamine; D000109:Acetylcholine
ACETYLCHOLINE/pharmacology; ANTIHISTAMINICS/pharmacology; BRONCHI/pharmacology; HISTAMINE/pharmacology; TRACHEA/pharmacology