Some observations on the prevention of bronchial reactions to aerosols of specific antigens by pretreatment with aerosols of antihistamine and sympathomimetic drugs.
D000336:Aerosols; D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D006801:Humans; D006967:Hypersensitivity; D013566:Sympathomimetics
D000336:Aerosols; D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists; D013566:Sympathomimetics
ALLERGY/experimental; ANTIHISTAMINICS/effects; SYMPATHOMIMETICS/effects