Lubis, E., S. Yanda, K. Akbar, G. Tjipta, and D. Aldy. “The Effect of Neonatal Asphyxia on Renal Function”. Paediatrica Indonesiana, Vol. 41, no. 7-8, Aug. 2001, pp. 175-9, doi:10.14238/pi41.4.2001.175-9.