Barriers for ultrasound-guided central venous catheterization in Iran.
Students' Research Committee, Baqiyatallah University of Medical Sciences Tehran, Iran. Electronic address: dr.karmih@yahoo.com.
Hamidreza
H
Karimi-Sari
Trauma Research Center, Baqiyatallah University of Medical Sciences Tehran, Iran.
Jamal
J
Akhavan-Moghadam
D002405:Catheterization, Central Venous; D006801:Humans; D007492:Iran; D007601:Jugular Veins; D014463:Ultrasonography