@article{article8588f6d7,
title   = {Permeation of NH3/NH4+ and cell ph in colonic crypts of the rat},
author = {Ramirez, M. and Fernandez, R. and Malnic, Gerhard},
year = {1999},
doi = {10.1007/s004240051069},
journal   = {Pflugers Arch - European Journal Physiology}
}