In a controlled trial training general practitioners and occupational physicians to collaborate did not influence sickleave of patients with low back pain
Autores:S.M.A. Bierma-Zeinstra, H.S. Miedema, P.M. Overzier, B.W. Koes, C.T.J. Hulshof, A.P. Nauta, A. Burdorf, E. Faber