title: Hypertrophic pyloric stenosis: volumetric measurement of nasogastric aspirate to determine imaging modality.
authors.forename: H L
authors.initials: HL
authors.lastname: Cohen
authors.forename: J O
authors.initials: JO
authors.lastname: Haller
mesh_terms: D006801:Humans; D006984:Hypertrophy / Q000175:diagnosis; D011707:Pyloric Stenosis / Q000175:diagnosis*