G. Panggabean

Comparison of clinical aspects and Mantoux test in tuberculosis versus non-tuberculosis superficial lymphadenitis

R. M. Daulay, Siti Nilawardhani, H. Lubis, 2016 .

Peak expiratory flow rate of primary school children in high and low air pollution level areas

R. M. Daulay, H. Lubis, G. Panggabean, 2016 .

Comparison of Peak Expiratory Flow Rate (Pefr) Before and After Physical Exercise in Obese and Non-Obese Children

R. M. Daulay, H. Lubis, G. Panggabean, 2009 .