Simbolon, P., Nafianti, S., Sianturi, P., Lubis, B. and Lelo, A. 2018. The addition of omeprazole to ondansetron for treating chemotherapy-induced nausea and vomiting in pediatric cancer patients. Paediatrica Indonesiana. 58, 1 (Mar. 2018), 42-7. DOI:https://doi.org/10.14238/pi58.1.2018.42-7.