Guiding allergy sufferers through the medication maze.
Howard
B A
BA
D006633:Histamine Antagonists / Q000145:classification / Q000627:therapeutic use*; D006801:Humans; D006967:Hypersensitivity / Q000188:drug therapy* / Q000276:immunology / Q000451:nursing; D010353:Patient Education as Topic; D012220:Rhinitis / Q000188:drug therapy* / Q000276:immunology / Q000451:nursing
D006633:Histamine Antagonists