Triasih, R., E. Haksari, and A. Surjono. “The First 24-Hour Bilirubin Level As a Predictor of Hyperbilirubinemia in Healthy Term Newborns”. Paediatrica Indonesiana, Vol. 43, no. 3, Oct. 2016, pp. 85-90, doi:10.14238/pi43.3.2003.85-90.