Troncon, L E [The role of cutaneous electrogastrography in the research of gastric motor dysfunction]. [electronic resource] - Arquivos de gastroenterologia - 45-7 p. digital Publication Type: Comment; Editorial ISSN: 0004-2803 Subjects--Topical Terms: Dyspepsia--diagnosisElectrodiagnosisGastric Emptying--physiologyGastroparesisHumansSkinStomach--physiology