The American Journal of Gastroenterology: Official Publication of the National Gastroenterological Association.
Cita Chicago Style (17a ed.)The American Journal of Gastroenterology: Official Publication of the National Gastroenterological Association.
Cita MLA (9a ed.)The American Journal of Gastroenterology: Official Publication of the National Gastroenterological Association.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.