Enayet, SM Sabbir, et al. “Use of Probiotics As Prophylaxis for Postoperative Infections of Under- 5 Children Following Gastrointestinal Surgery”. Journal of Paediatric Surgeons of Bangladesh, vol. 4, no. 2, June 2015, pp. 38-43, doi:10.3329/jpsb.v4i2.23936.