Development and validation of ester impregnated pH strips for locating nasogastric feeding tubes in the stomach-a multicentre prospective diagnostic performance study.
Melody Zhifang NiMina E AdamFatima AkbarJeremy R HuddySimone BorsciPeter BuckleFrancesca RubulottaReuben CarrIan FotheringhamClaire WilsonMatthew TsangSusan HardingNichola WhiteGeorge B HannaPublished in: Diagnostic and prognostic research (2021)
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