title: Bed rest, exercises, or ordinary activity for acute low back pain?
authors.forename: W P
authors.initials: WP
authors.lastname: Newton
mesh_terms: D000208:Acute Disease; D001510:Bed Rest; D005081:Exercise Therapy; D006801:Humans; D017116:Low Back Pain / Q000628:therapy*; D015203:Reproducibility of Results; D012107:Research Design; D016896:Treatment Outcome