Lubis, Munar, Universitas Sumatera Utara, Indonesia

• Sumatera Medical Journal Vol. 1 No. 1 (2018): Sumatera Medical Journal (SUMEJ) - Research Article
  Correlation between Breastfeeding Duration and Motor Development in Children
  Abstract  PDF
• Sumatera Medical Journal Vol. 2 No. 1 (2019): Sumatera Medical Journal (SUMEJ) - Research Article
  Effectiveness of Vitamin A in Albendazole Against Reinfection of Ascaris Lumbricoides
  Abstract  PDF