Dubey, S.R.K., Bhadauria, N., Shukla, M., Mittal, P., Arya, A.K. and Singh, R.P. 2016. Clinico-etiological pattern of upper gastrointestinal bleeding in children. International Journal of Contemporary Pediatrics. 4, 1 (Dec. 2016), 132–135. DOI:https://doi.org/10.18203/2349-3291.ijcp20164592.