– DeBoer, et al. Acute effects of spinal manipulation on gastrointentinal myoelectic activity in conscious rabbits. Manual Med; 1988;v3,85-94.
…manipulaçăo cervical produziu melhoras significativas nos pacientes que sofriam de dores de pescoço e/ou disfunçăo cervical e dores de cabeça.
– Duke Evidence Report, McCrory, Penzlen, Hasselblad, Gray (2001)