%0 Journal Article %T A New Formula for Confirmation of Proper Endotracheal Tube Placement with Ultrasonography %A Atousa Akhgar %A Hooman Hossein %A Payam Mohammadinejad %A Shamim Bahrami %A Zahra Khazaeipour %J Archive of "Advanced Journal of Emergency Medicine". %D 2019 %R 10.22114/ajem.v0i0.154 %K Critical Care %K Emergency Medicine %K Intubation %K Intratracheal %K Ultrasonography %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6683597/