TY - GEN AU - Chakraborty,A AU - Mathur,S TI - A simple technique for oesophageal stethoscopy SN - 0310-057X PY - 2007///0612 KW - Child KW - Equipment Design KW - Esophagus KW - Humans KW - Intubation, Intratracheal KW - instrumentation KW - Monitoring, Intraoperative KW - Stethoscopes N1 - Publication Type: Letter ER -