title: Reviewer's comment.
authors.affiliation: Middlesbrough General Hospital, Cleveland TS5 5AZ, UK.
authors.forename: C G
authors.initials: CG
authors.lastname: Greenough
mesh_terms: D001291:Attitude of Health Personnel; D003866:Depressive Disorder / Q000175:diagnosis; D006801:Humans; D017116:Low Back Pain / Q000175:diagnosis / Q000523:psychology*; D010818:Practice Patterns, Physicians'; D011581:Psychological Tests; D013315:Stress, Psychological / Q000175:diagnosis / Q000523:psychology*