title: In reply.
authors.forename: Gregory D
authors.initials: GD
authors.lastname: Cramer
authors.forename: Kim
authors.initials: K
authors.lastname: Ross
mesh_terms: D005260:Female; D006801:Humans; D017116:Low Back Pain / Q000628:therapy*; D008159:Lumbar Vertebrae; D008297:Male; D020393:Manipulation, Spinal / Q000379:methods*; D016059:Range of Motion, Articular / Q000502:physiology*; D021801:Zygapophyseal Joint / Q000473:pathology*