title: Problems in interpreting gastric pressure measurements.
authors.forename: G B
authors.initials: GB
authors.lastname: Drummond
mesh_terms: D000009:Abdominal Muscles / Q000502:physiology; D000628:Aminophylline / Q000494:pharmacology; D003964:Diaphragm / Q000502:physiology; D006801:Humans; D011312:Pressure; D012119:Respiration / Q000187:drug effects*; D013270:Stomach / Q000502:physiology*
chemical_list: D000628:Aminophylline