Long-standing ankylosing spondylitis with back pain.
Laurent-Haupt
L
L
Harvard Medical School, Boston, Massachusetts.
Westmark
K D
KD
D006801:Humans; D010146:Pain / Q000209:etiology*; D011877:Radionuclide Imaging; D013167:Spondylitis, Ankylosing / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed