title: Pedal radiographic manifestations of the seronegative spondyloarthritides. Part III: Ankylosing spondylitis.
mesh_terms: D000328:Adult; D002111:Calcaneus / Q000000981:diagnostic imaging*; D005260:Female; D005528:Foot / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D011859:Radiography; D013167:Spondylitis, Ankylosing / Q000000981:diagnostic imaging*