296,873 ANDERSSON GUNNER B.J.[współaut] Symposium on Idiopathic low back pain, Miami, Florida, December, 1980 / American Academy of Orthopaedic Surgeons ; ed. by Augustus A. White III, Stephen L. Gordon ; /sect, ed, Ronald Dubner et al/; /contributors Gunner B.J. Andersson et al./. — Saint Louis ; To- ronto ; London : The C.V. Mosby Co., 1982, — XVI, /2/, 492 s.: il,, wykr. ; 26 cm ISBN 0-8016-0059-6