NAPITUPULU, A.; SEMBIRING, R.; LUBIS, C. P.; MANOEROEN, S.; SIREGAR, H. The Micro Erythrocyte Sedimentation Rate (ESR) Among Chiidren of the Tobacco Plantation Laborers in North Sumatra. Paediatrica Indonesiana, [S. l.], v. 19, n. 11-12, p. 302–7, 2017. DOI: 10.14238/pi19.11-12.1979.302-7. Disponível em: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/1545. Acesso em: 4 may. 2025.