1. Low back pain;Frank, A.O.;BMJ,1993
2. Making the best use of a department of radiology. Guidelines for doctors;of Radiologists, Royal College,1993
3. Psychiatric illness and chronic low back pain. The mind and the spine-which goes first?;Polatin, P.B.; Kinney, R.K.; Gatchel, R.J.; Lillo, E.; Mayer, T.G.;Spine,1993
4. The detection of psychological abnormality in chronic low back pain using four simple scales;Main, C.J.; Waddell, G.;Current Concepts in Pain,1984
5. Thallium poisoning;Moore, D.; House, I.; Dixon, A.; Williams, G.; Volans, G.; Henry, J.; etal;BMJ,1993