Original Article
Is peres formula reliable for determination of proper position of central venous catheter tip in Iranian population?
Maryam Ghanbari Garekani 1
, Amirhossein Poopak 1
, Hamidreza Pouraliakbar 1, Arash Barghi 1, Razieh Omidvar 1, Ziae Totonchi 2 *