WEIWEN SHI; JIAPENG ZHANG; PING LIU. Effectiveness of Lactulose for Colonoscopy Preparation in Adults:A Meta-Analysis. 开元Medical-Research, [S. l.], v. 5, n. 1, 2023. Disponível em: http://mrhk.cc/index.php/mrhk/article/view/107. Acesso em: 19 may. 2024.