The black esophagus and duodenum: a rare case report.

Autor: Saleem, Saad1 aadsaleem29@gmail.com, Weissman, Simcha2, Ahmad, Sumair3
Zdroj: Gastroenterology & Hepatology from Bed to Bench. Summer2020, Vol. 13 Issue 3, p264-267. 4p. 2 Diagrams.
Databáze: Academic Search Ultimate