[1]
Napitupulu, A., Sembiring, R., Lubis, C., Manoeroen, S. and Siregar, H. 2017. The Micro Erythrocyte Sedimentation Rate (ESR) Among Chiidren of the Tobacco Plantation Laborers in North Sumatra. Paediatrica Indonesiana. 19, 11-12 (Jun. 2017), 302-7. DOI:https://doi.org/10.14238/pi19.11-12.1979.302-7.