AN EVALUATION OF THE EFFICIENCY OF ANTI-HISTAMINES FOR THE TREATMENT OF HAY-FEVER.
D018926:Anti-Allergic Agents; D002744:Chlorpheniramine; D006632:Histamine; D006634:Histamine H1 Antagonists; D006801:Humans; D007785:Lactose; D011398:Promethazine; D006255:Rhinitis, Allergic, Seasonal
D018926:Anti-Allergic Agents; D006634:Histamine H1 Antagonists; D002744:Chlorpheniramine; D006632:Histamine; D011398:Promethazine; D007785:Lactose
ANTIHISTAMINICS; CHLORPHENIRAMINE; HAY FEVER; LACTOSE; PROMETHAZINE