@article{articleaf604022,
title   = {Distribution of purine P2X2 receptors in the guinea-pig enteric nervous system},
author = {Castelucci, Patricia and Robbins, Heather L and Poole, Daniel P and Furness, John B},
year = {2002},
doi = {10.1007/s00418-002-0404-4},
journal   = {Histochemistry and Cell Biology}
}