Riza, Ahyar, Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, University of Sumatera Utara, Medan, Indonesia

• Journal of Dentomaxillofacial Science Vol. 5 No. 1 (2020): (Available online: 1 April 2020) - Original Article
  Comparison of 70% alcohol and 2% glutaraldehyde effectiveness to the amount of bacterial colonies on the dental chair unit In Department of Oral and Maxillofacial Surgery Faculty of Dentistry University of Sumatera Utara
  Abstract  PDF