Soenarto, J., Surjono, A., Ismail, D., Sunartini, S., & Dirdjohusodo, S. (2019). Positive Tuberculin and Primary Tuberculosis Frequency among Non-BCG Children of 0-4 years (Preliminary Report). Paediatrica Indonesiana, 16(9-10), 365-72. https://doi.org/10.14238/pi16.9-10.1976.365-72