title: [Date results of conservative treatment of low back pain].
mesh_terms: D000328:Adult; D000368:Aged; D001416:Back Pain / Q000628:therapy*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D012075:Remission, Spontaneous; D013997:Time Factors
vernacular_title: Ocena odległych wyników leczenia zachowawczgo chorych z zespołem bólów krzyza