* Assendelft WJJ, Bouter LM, Knipschild PG: Complications of spinal manipulation. A comprehensive review of the literature. J Fam Pract, 42, 475-480, 1996 | * Assendelft WJJ, Bouter LM, Knipschild PG: Complications of spinal manipulation. A comprehensive review of the literature. J Fam Pract, 42, 475-480, 1996 |