title: Spinal versus vascular claudication.
authors.forename: G R
authors.initials: GR
authors.lastname: Howie
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007383:Intermittent Claudication / Q000175:diagnosis*; D007866:Leg / Q000098:blood supply*; D008875:Middle Aged; D013130:Spinal Stenosis / Q000175:diagnosis*