Ashri Yudhistira, Department of Otorhinolaryngology Head and Neck Surgery, Faculty of Medicine, Universitas Sumatera Utara, Medan, North Sumatera, Indonesia, Indonesia

• Sumatera Medical Journal Vol. 3 No. 3 (2020): Sumatera Medical Journal (SUMEJ) - Research Article
  PROFILE OF SINONASAL TUMOR PATIENT IN ADAM MALIK GENERAL HOSPITAL 2016-2018
  Abstract  PDF