Effect of plasma adsorption and low-volume plasma exchange on intracranial pressure in acute-on-chronic liver failure: a prospective observational study. - Ma, Yuanji; Li, Ziyan; Xu, Yan; Zhou, Shaoqun; Yang, Qi; Du, Lingyao; Chen, Fang; Bai, Lang; Tang, Hong (BMC Gastroenterology, 2025)