Firmansyah, Agus. “Decreased Basal and N-Butyrate Stimulated Colonic Water and Electrolyte Transport in the Pre- and Postnatal Malnourished Rat”. Medical Journal of Indonesia 2, no. 1 (February 25, 1993): 50–6. Accessed January 15, 2025. https://mji.ui.ac.id/journal/index.php/mji/article/view/3598.