Sembiring L, Napitupulu L, Manoeroeng S. Heights and Weights of Preschool Children Visiting the MCH Clinic of the General Hospital (RSUPP), Medan. PI [Internet]. 2017Jun.13 [cited 2025Apr.21];18(5-6):151-7. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/1479