Antihistamines in chronic asthma.
D018926:Anti-Allergic Agents; D001249:Asthma / Q000628:therapy*; D006633:Histamine Antagonists; D014309:Tripelennamine / Q000627:therapeutic use*
D018926:Anti-Allergic Agents; D006633:Histamine Antagonists; D014309:Tripelennamine
ASTHMA/therapy; TRIPELENNAMINE/therapeutic use