title: Technical factors in gastric emptying studies.
mesh_terms: D005502:Food; D005746:Gastric Emptying; D006207:Half-Life; D006801:Humans; D007204:Indium; D004369:Pentetic Acid; D011187:Posture; D011868:Radioisotopes; D012542:Scattering, Radiation; D013667:Technetium; D016284:Technetium Tc 99m Pentetate
chemical_list: D011868:Radioisotopes; D007204:Indium; D013667:Technetium; D004369:Pentetic Acid; D016284:Technetium Tc 99m Pentetate