[Latent form of Bechterev's disease (author's transl)].
D004198:Disease Susceptibility; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain; D011859:Radiography; D013167:Spondylitis, Ankylosing / Q000000981:diagnostic imaging* / Q000209:etiology
Utajona postać choroby Bechterewa