[Differential x-ray diagnosis of Bechterew's disease].
D001168:Arthritis / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D011859:Radiography; D012446:Sacroiliac Joint / Q000000981:diagnostic imaging; D013167:Spondylitis, Ankylosing / Q000000981:diagnostic imaging*
K differentsial'noĭ rentgenodiagnostike bolezni Bekhtereva.