Siregar, Indra B., Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Universitas Sumatera Utara, Medan, Indonesia

  • Vol 4, No 1 (2019): (Available online: 1 April 2019) - Original Article
    Effectivity of hand washing technique using World Health Organization (WHO) method with an ultraviolet light assessment on health workers at Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Universitas Sumatera Utara February-March 2018
    Abstract  PDF
  • Vol 5, No 3 (2020): (Available online: 1 December 2020) - Original Article
    Comparison of effectiveness disinfection of glutaraldehyde 2% and hydrogen peroxide 3% on tooth extraction instruments in Department of Oral Surgery and Maxillofacial, Faculty of Dentistry, University Sumatera Utara
    Abstract  PDF