title: A novel method to facilitate nasogastric tube placement.
authors.forename: A
authors.initials: A
authors.lastname: Agarwal
authors.forename: D
authors.initials: D
authors.lastname: Gupta
mesh_terms: D004750:Enteral Nutrition / Q000295:instrumentation / Q000379:methods; D004867:Equipment Design; D004869:Equipment Safety; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000295:instrumentation* / Q000379:methods*; D012680:Sensitivity and Specificity