Soenarto S, Sendow-Tangkilisan H. Relationship between obesity and leptin serum among low socioeconomic primary school children aged 5-7 years. PI [Internet]. 30Jun.2010 [cited 25Nov.2024];50(3):166-. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/824