Nazir N, Tarigan S, Siregar H, Purba D, Sitepu N. Malnutrition In The Outpatient Department of Child Nutrition Dr. Pirngadi Hospital Medan ( 1976 - 1979). PI [Internet]. 2018Aug.7 [cited 2025Apr.21];24(3-4):49-56. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/1914