Kagabo D Hirwa Naresh Toshniwal
10.5339/qmj.2016.11
Qatar Med J
2016 Dec 24;2016(2):11.
knot nasopharynx nasogastric tube
NO-CC CODE
https://pubmed.ncbi.nlm.nih.gov/28058233/
PMC5200846
28058233
Knotted nasogastric tube in the posterior nasopharynx: A case report
2016