Del Fiacco, Marina, M. Serenella Lantini, M. Pina Serra, and Marina Quartu. 2010. “Morphological Changes Induced by Neuropeptide in Vitro Stimulation of the Rat Parotid Gland”. Italian Journal of Anatomy and Embryology 115 (1/2):59-64. https://oajournals.fupress.net/index.php/ijae/article/view/1059.