title: A controlled study of the treatment of upper respiratory infection with prophenpyridamine (trimeton).
authors.forename: H L
authors.initials: HL
authors.lastname: HIRSH
mesh_terms: D006633:Histamine Antagonists; D010632:Pheniramine; D012107:Research Design; D012141:Respiratory Tract Infections; D012122:Ventilators, Mechanical
chemical_list: D006633:Histamine Antagonists; D010632:Pheniramine