title: Comparison of two methods of measuring gastric pH.
authors.forename: J L
authors.initials: JL
authors.lastname: Stanford
mesh_terms: D003365:Costs and Cost Analysis; D003422:Critical Care; D005745:Gastric Acidity Determination; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000191:economics; D008297:Male