Normal saline versus Ringer's solution and critical-illness mortality in acute pancreatitis: a nationwide inpatient database study. - Horibe, Masayasu; Kayashima, Astuto; Ohbe, Hiroyuki; Bazerbachi, Fateh; Mizukami, Yosuke; Iwasaki, Eisuke; Matsui, Hiroki; Yasunaga, Hideo; Kanai, Takanori (Journal of Intensive Care, 2024)