to study whether this difference is due to ethanol oxidation in the stomach , in the small intestine , or during first pass through the liver , we compared the aucs after random administration of the same ethanol dose by the intravenous , oral , and intraduodenal routes to 5 abstaining alcoholics and via the two former routes to 10 subjects with billroth ii subtotal gastrectomy .
C0038351
stomach
C0192444
billroth ii subtotal gastrectomy