title: Letters. Re: Menke JM. Do manual therapies help low back?
authors.affiliation: Institute of Medical Biometry and Statistics Medical Center, University of Freiburg, Germany Nordic Institut of Chiropractic and Clinical Biomechanics Odense, Denmark.
authors.forename: Werner
authors.initials: W
authors.lastname: Vach
authors.forename: Henrik Wulff
authors.initials: HW
authors.lastname: Christensen
mesh_terms: D006801:Humans; D017116:Low Back Pain / Q000628:therapy*