Changpetch, Awasda, and Surasak Taneepanichsku1. “Prevalence and Factors Associated With Late Referral to Nephrologist in Chronic Kidney Disease Patients”. Journal of Health Research 24, no. Suppl. 2 (November 28, 2018): 125–132. Accessed May 3, 2024. https://he01.tci-thaijo.org/index.php/jhealthres/article/view/157620.