Treating hayfever: over-the-counter remedies.
Willis
J
J
D004205:Cromolyn Sodium / Q000009:adverse effects / Q000627:therapeutic use; D006633:Histamine Antagonists / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D004366:Nonprescription Drugs; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy* / Q000451:nursing; D013256:Steroids / Q000009:adverse effects / Q000627:therapeutic use
D006633:Histamine Antagonists; D004366:Nonprescription Drugs; D013256:Steroids; D004205:Cromolyn Sodium