OXFORD MEDICAL PUBLICATIONS 551,687 JAYSON MALCOLM I.V. Back Pain i the facts / Malcolm I.V. Jayson ; line draw by Richard Neave. - 2 ed. - Oxford [etc.] : Oxford Univ. Press, 1987. - XI, 177 s., [4] k. tabl. : il. i 23 cm (Oxford Medical Publications) ISBN 0-19-261643-9