Tchalakov, I., ENT Clinic MHAT „Tsaritza Joanna“ – Sofia, Bulgaria

• Vol 7, No 4 (2011) - Articles
  Preliminary Observations on Bacille Calmette – Guerin [BCG] Immunotherapy by Respiratory Tract
  Abstract  PDF
• Vol 6, No 1 (2010) - Articles
  Treatment of Recurrent Respiratory Papilomatosis Type II on the Larynx
  Abstract  PDF