Generic substitution in allergic rhinitis.
Kling
Sharon
S
D016568:Drugs, Generic / Q000627:therapeutic use*; D006634:Histamine H1 Antagonists / Q000627:therapeutic use*; D006801:Humans; D017410:Practice Guidelines as Topic; D012221:Rhinitis, Allergic, Perennial / Q000188:drug therapy*; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*; D013019:South Africa
D016568:Drugs, Generic; D006634:Histamine H1 Antagonists