1.
Comparision of ultrasonography with direct radiography and aspiration for the confirmation of nasogastric tube placement among intubated patients in the emergency servise: A prospective,single-blind,cross-sectional study . Ann Med Res [Internet]. 2021 May 25 [cited 2025 Apr. 4];28(3):0542-6. Available from: http://annalsmedres.org/index.php/aomr/article/view/425