title: Estimation of natural antihistamine activity in the urine and blood of man.
mesh_terms: D000818:Animals; D004802:Eosinophilia / Q000097:blood / Q000652:urine; D005260:Female; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000097:blood / Q000378:metabolism* / Q000652:urine; D006801:Humans; D008175:Lung Neoplasms / Q000097:blood / Q000652:urine; D008297:Male; D009203:Myocardial Infarction / Q000097:blood / Q000652:urine; D012141:Respiratory Tract Infections / Q000097:blood / Q000652:urine; D014582:Urticaria Pigmentosa / Q000097:blood / Q000652:urine
chemical_list: D006634:Histamine H1 Antagonists