academic article

• Tryptophan and Kynurenine Levels and Its Association With Sleep, Nonphysical Fatigue, and Depression in Chronic Hemodialysis Patients..  Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation.  27:260-266. 2017
• Non-Linear Heart Rate Variability Indices in the Frequent Hemodialysis Network Trials of Chronic Hemodialysis Patients..  Blood purification.  40:99-108. 2015