Salivary scanning in rheumatoid arthritis.
D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging*; D006801:Humans; D008875:Middle Aged; D011877:Radionuclide Imaging; D012469:Salivary Glands / Q000000981:diagnostic imaging*; D012859:Sjogren's Syndrome / Q000000981:diagnostic imaging