Hasan, I., Gani, R. A., Akbar, N. and Noer, S. (2005) “Correlation between Branched Chain Amino Acids to Tyrosine Ratio and Child Pugh Score in Liver Cirrhosis Patients”, The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy, 6(1), pp. 1–3. doi: 10.24871/6120051-3.