Fathi, Fereshte, Maryam Taghavi Shirazi, Ali ghobadi, Hosseinnataj Abolfazl, Assie Jokar, and Shahram Agah. 2026. “Comparing the Efficacy of Ziziphus Jujuba L. Product and Polyethylene Glycol in the Elderly People With Functional Constipation: A Single Blind Randomized Clinical Trial”. Galen Medical Journal 15 (September):e4253. https://journals.salviapub.com/index.php/gmj/article/view/4253.