BACHTIAR, K. S.; OSWARI, H.; BATUBARA, J. R.; AMIR, I.; LATIEF, A.; FIRMAN, K. Cholestasis sepsis at neonatology ward and neonatal Intensive Care Unit Cipto Mangunkusumo Hospital 2007 : incidence, mortality rate and associated risk factors. Medical Journal of Indonesia, v. 17, n. 2, p. 107-13, 1 May 2008.