title: [The Dutch Institute for Health Care Improvement (CBO) guideline for the diagnosis and treatment of aspecific acute and chronic low back complaints].
authors.forename: G J
authors.initials: GJ
authors.lastname: Houwert
mesh_terms: D001416:Back Pain / Q000175:diagnosis*; D006801:Humans; D010820:Physicians / Q000145:classification* / Q000592:standards