Pires, C. S., Paes, F. N., Barros, F. S., Melo, M. C. N. de, Franca, R. M., Mascarenhas, R., Baptista, S. and Silva, L. R. (2003) “Endoscopic diagnosis versus histologic diagnosis in children with esophagitis”, Journal of Medical and Biological Sciences, 2(2), pp. 155–162. doi: 10.9771/cmbio.v2i2.4265.