Hejazi ME, Rezazadehsaatlou M, Namvar L, Sadeghi A, Hejazi V, Hejazi Y, Aghazadeh KB. Safety of bronchoscopic guided percutaneous dilatational tracheostomy in ICU patients in Tabriz City. Univ Med [Internet]. 2017 Oct. 30 [cited 2024 Apr. 29];36(3):173-8. Available from: https://univmed.org/ejurnal/index.php/medicina/article/view/483