Homann, V., Kinne-Saffran, E., Arnold, W. H., Gaengler, P., & Kinne, R. K. H. (2006). Calcium transport in human salivary glands: a proposed model of calcium secretion into saliva. Histochemistry and Cell Biology, 125(5): 1, pp. 583-591. Retrieved from http://dx.doi.org/10.1007/s00418-005-0100-2.