Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe importance of sample size calculation in a retrospective study of recurrent and non-recurrent acute pancreatitis.AuthorsLopez-Valentin, Jeniffer; Aguilar-Padilla, Angie; Tirado-Hurtado, IndiraSubjectsCHINA; SAMPLE size (Statistics); TERTIARY care; DISEASE relapse; DISEASE prevalence; PANCREATITIS; SYMPTOMSPublicationSaudi Journal of Gastroenterology, 2022, Vol 28, Issue 5, p393ISSN1319-3767Publication typeLetter to the EditorDOI10.4103/sjg.sjg_309_22