title: Low-dose gamma interferon in treatment of rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D007371:Interferon-gamma / Q000008:administration & dosage*; D008875:Middle Aged; D011897:Random Allocation
chemical_list: D007371:Interferon-gamma