Abdelfattah MY, Sherif HA-H, Dameer HA, Abouzid W, Liu Z-J. Effects of Botulinum Toxin A on Histology and Ultrastructure of Submandibular Salivary Gland in Rats.  J. Dentists [Internet]. 2017 Feb. 27 [cited 2025 Mar. 15];5(1):28-35. Available from: https://savvysciencepublishers.com/index.php/tjd/article/view/657