Muchsin, Muchsin, Fazidah Aguslina Siregar, and Etti Sudaryati. 2019. “The Influence of Nutritional Status and Ventilation on the Incidence of Pulmonary Tuberculosis at Langsa”. Open Access Macedonian Journal of Medical Sciences 7 (20):3421-24. https://doi.org/10.3889/oamjms.2019.436.