Purba D, Nazir N, Purba MD, Sembiring R, Raid N, Manoeroeng SM, Siregar H. The peripheral blood standard values in newborns in Dr. Pirngadi Hospital Medan. PI [Internet]. 1982Jun.30 [cited 2025Apr.30];22(5-6):77-82. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/1281