title: Upright positional MRI of the lumbar spine.
authors: St Mary's Hospital, London, UK. w.gedroyc@imperial.ac.uk
authors: W M
authors: WM
authors: Gedroyc
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D017116:Low Back Pain / Q000175:diagnosis*; D008159:Lumbar Vertebrae / Q000033:anatomy & histology / Q000473:pathology; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008297:Male; D008875:Middle Aged; D011187:Posture / Q000502:physiology