Acute sacral nerve stimulation reduces visceral mechanosensitivity in Rat through spinal opioid pathway. - Langlois, L.; Meleine, M.; Ouelaa, W.; Caremel, R.; Bridoux, V.; Benard, M.; Dechelotte, P.; Ducrotte, P.; Grise, P.; Leroi, A. M.; Gourcerol, G. (Neurogastroenterology & Motility, 2015)