Case fatality rate and length of hospital stay among patients with typhoid intestinal perforation in developing countries: a systematic literature review.
Mogasale V, Desai SN, Mogasale VV, Park JK, Ochiai RL, Wierzba TF. Case fatality rate and length of hospital stay among patients with typhoid intestinal perforation in developing countries: a systematic literature review. PLoS One. 2014; 9(4):e93784.