Kovacs FM, Abraira V, Peña A, Martín-Rodríguez JG, Sánchez-Vera M, Ferrer E, Ruano D, Guillén P, Gestoso M, Muriel A, Zamora J, Gil del Real MT, Mufraggi N. Effect of firmness of mattress on chronic non-specific low-back pain: randomised, double-blind, controlled, multicentre trial. The Lancet 2003; 362:1599-1604.
White PD, Goldsmith KA, Johnson AL, Potts L, Walwyn R, DeCesare JC, Baber HL, Burgess M, Clark LV, Cox DL, Bavinton J, Angus BJ, Murphy G, Murphy M, O'Dowd H, Wilks D, McCrone P, Chalder T, Sharpe M; PACE trial management group. Comparison of adaptive pacing therapy, cognitive behaviour therapy, graded exercise therapy, and specialist medical care for chronic fatigue syndrome (PACE): a randomised trial. Lancet. 2011 Mar 5;377(9768):823-36. Epub 2011 Feb 18.
Gangadharan V, Wang R, Ulzhöfer B, Luo C, Bardoni R, Kumar Bali K, Agarwal N, Tegeder I, Hildebrandt U, Nagy GG, Todd AJ, Ghirri A, Häussler A, Sprengel R, Seeburg PH, MacDermott AB, Lewin GR, Kuner R. Peripheral calcium-permeable AMPA receptors regulate chronic inflammatory pain in mice. Journal of Clinical Investigation 2011; 121(4): 1608-1623
Plouvier S, Gourmelen J, Chastang JF, Lanoe JL, Leclerc A. Low back pain around retirement age and physical occupational exposure during working life. BMC Public Health. 2011 Apr 28;11(1):268. [Epub ahead of print]