Biggest increases in specialty drug costs seen in rheumatologic, cancer, and hemophilia agents.
D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D016527:Drug Costs / Q000639:trends*; D006467:Hemophilia A / Q000188:drug therapy*; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy*; D014481:United States