title: [Indirect diagnosis of Bechterew's disease].
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D013167:Spondylitis, Ankylosing / Q000175:diagnosis* / Q000235:genetics
vernacular_title: Indirekte diagnostikk av mb. Bechterew.