TY - JOUR TI - Prevalence of Modified Lothrop (Draf-III) Frontal Sinus Surgery Indications in Iran and their Association with Symptom Release AU - Boroomand, P. AU - Saeedi, M. AU - Karimi-sari, H. AU - Ardestani, S.H.S. AU - Ardehali, M.M. AU - Ramezani-binabaj, M. JO - Journal of Clinical Practice and Research PY - 2016 VL - 38 SP - 70 EP - 74 DO - 10.5152/etd.2016.0050 ER -