Prolonged conservative treatment or 'early' surgery in sciatica caused by a lumbar disc herniation: rationale and design of a randomized trial [ISRCT 26872154]

por Peul, Wilco C, van Houwelingen, Hans C, van der Hout, Wilbert B, Brand, Ronald, Eekhof, Just AH, Tans, Joseph ThJ, Thomeer, Ralph TWM, Koes, Bart W
Publicado 2005