Hasibuan, Sayuti, Faculty of Dentistry, Universitas Sumatera Utara, Indonesia

• Dentika: Dental Journal Vol. 20 No. 2 (2017): Dentika Dental Journal - Articles
  ORAL POTENTIALLY MALIGNANT DISORDERS ASSOCIATED WITH BETEL QUID CHEWING HABIT IN SAMOSIR ISLAND, NORTH SUMATRA INDONESIA
  Abstract  PDF