Author Details

Akbar, Aulia Taufik, Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Sumatera Utara,Universitas Sumatera Utara General Hospital, Medan, Indonesia, Indonesia



© 2017 Department of Mathematics
Jalan Bioteknologi No. 1, Kampus USU, Medan - Indonesia
University of Sumatera Utara