Siregar P, Susalit E, Wirawan R, Setiati S, W. S. Optimal water intake for the elderly: prevention of hypotremia. Med J Indones [Internet]. 2009Feb.1 [cited 2024Apr.27];18(1):18-4. Available from: http://mji.ui.ac.id/journal/index.php/mji/article/view/337