Public Health International Conference (PHICo)

Author Details

siregar, gontar alamsyah, <p>Department of Internal Medicine, Faculty of Medicine, Universitas Sumatera Utara/ Haji Adam Malik General Hospital, Medan, Indonesia<span style="font-size: 8.33333px;">. </span>Division Gastroenterohepatology, Department of Internal Medicine, Faculty o



4th Public Health International Conference