Sheikhmoonesi, Fatemeh, Mehran Zarghami, Narjes Hendoie, Paria Azari, Jamshid Yazdanicherati, and Maryam Rezapour. 2019. “Comparing the Impact of Atropine Drops and Amitriptyline Tablets in Treatment of Clozapine-Induced Sialorrhea: A Randomized Double-Blind Placebo Controlled Clinical Trial”. Acta Medica Iranica 56 (12), 757-63. http://acta.tums.ac.ir/index.php/acta/article/view/6930.