title: The scintigraphic investigation of sacroiliac disease: influence of age on the uptake ratio between sacroiliac and os sacrum.
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D006801:Humans; D007592:Joint Diseases / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D012446:Sacroiliac Joint / Q000000981:diagnostic imaging* / Q000378:metabolism; D012447:Sacrum / Q000378:metabolism