Ketepatan posisi Naso Gastric Tube (NGT) menggunakan metode aspirasi, auskultasi, dan merendam ujung NGT ke dalam air dengan konfirmasi rontgen di UGD RS Dr Hasan Sadikin Bandung = Confirming the Naso Gastric Tube (NGT) proper placement using aspiration method, auscultation method, and put distal end of Naso Gastric Tube into water compared with Rradiology confirmation dt emergency ward Dr Hasan Sadikin Hospital Bandung / Purwo Suwignjo