S. H.W. Paulus, D. S. Purwanto, and S. H.M. Kaligis, “Correlation between Severity of Diarrhea and Blood Sodium Levels in Adult Patients with Acute Gastroenteritis at Manado Adventist Hospital North Sulawesi”, KESANS, vol. 4, no. 2, pp. 67–75, Mar. 2025.