C. B. Shekharappa, S. Bhat, and A. Chandrasekaran, “Role of oral erythromycin for feed intolerance in neonates - A randomized controlled trial”, Indian J Child Health, vol. 5, no. 6, pp. 413–418, Jun. 2018, doi: 10.32677/IJCH.2018.v05.i06.005.