Efficacy of N-Acetylcysteine in preventing post-endoscopic retrograde cholangiopancreatography pancreatitis: a systematic review and meta-analysis. - Hormati, Ahmad; Mousavi, Asma; Shojaei, Shayan; Moghtadaei, Atie; Bordbar, Sanaz; Alemi, Hediyeh; Kasaeian, Amir; Sepanlou, Sadaf (BMC Gastroenterology, 2025)