title: Orthopaedic signs in the diagnosis of disc protrusion. With special reference to the straight-leg-raising test.
authors.forename: J
authors.initials: J
authors.lastname: CHARNLEY
mesh_terms: D006801:Humans; D007403:Intervertebral Disc; D007405:Intervertebral Disc Displacement; D007866:Leg; D009985:Orthopedics; D010808:Physical Examination