Antihistamines in bronchial asthma.
D018926:Anti-Allergic Agents; D001249:Asthma / Q000628:therapy*; D006632:Histamine; D006633:Histamine Antagonists; D006801:Humans
D018926:Anti-Allergic Agents; D006633:Histamine Antagonists; D006632:Histamine
ASTHMA/therapy; HISTAMINE/antagonists