Adjuvant Chemotherapy in the Treatment of Intraductal Papillary Mucinous Neoplasms of the Pancreas: Systematic Review and Meta-Analysis - Chong, E; Ratnayake, B; Dasari, B VM; Loveday, B PT; Siriwardena, A K; Pandanaboyana, S (World J Surg, 2022)