Risk Factors Associated With Increased Mortality From Intussusception in African Infants. - Pindyck T; Parashar U; Mwenda JM; Tadesse A; Armah G; Omore R; Ngwira B; Jani B; Mpabalwani EM; Mbuwayesango B; Tate J (Journal of pediatric gastroenterology and nutrition, 2020)