Treatment of seasonal allergic rhinitis with long-acting steroid injections. A comparison of four preparations.
D001623:Betamethasone / Q000008:administration & dosage*; D003692:Delayed-Action Preparations; D003907:Dexamethasone / Q000008:administration & dosage*; D006801:Humans; D007273:Injections, Intramuscular; D008775:Methylprednisolone / Q000008:administration & dosage*; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*; D013997:Time Factors
D003692:Delayed-Action Preparations; D003907:Dexamethasone; D001623:Betamethasone; D008775:Methylprednisolone