Liu Xu-Juan, Wu Li-Hao, Xie Wen-Rui, He Xing-Xiang
Department of Gastroenterology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China.
Psychogeriatrics. 2020 Sep;20(5):796-798. doi: 10.1111/psyg.12583. Epub 2020 Jul 20.