title: Irradiation of the synovium in the treatment of rheumatoid arthritis.
mesh_terms: D000135:Acid Phosphatase / Q000528:radiation effects; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000532:radiotherapy*; D002869:Chromosome Aberrations; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007270:Injections, Intra-Articular; D007717:Knee / Q000528:radiation effects; D007719:Knee Joint / Q000201:enzymology; D008297:Male; D008875:Middle Aged; D011830:Radiation Effects; D013582:Synovial Fluid / Q000032:analysis / Q000528:radiation effects; D013583:Synovial Membrane / Q000528:radiation effects*; D015020:Yttrium Isotopes / Q000627:therapeutic use*
chemical_list: D015020:Yttrium Isotopes; D000135:Acid Phosphatase