pid type title authors mentors source_title published_date url doi isbn issn eissn medri:8210 "journal article" "Ultrasound-guided percutaneous dilatational tracheostomy: a safe method to avoid cranial misplacement of the tracheostomy tube" "Šustić, Alan; Kovač, Dražen; Žgaljardić, Zoran; Župan, Željko; Krstulović, B." svkri:2921 dissertation "Prilog indikacijama za resekciju i rekonstrukciju mandibule u bolesnika s oralnim karcinomom" "Žgaljardić, Zoran"