%0 Journal Article %T The Black Esophagus in the Renal Transplant Patient %A Julia Massaad %A Michael Andrew Yu %A Ramzi Mulki %J Archive of "Case Reports in Nephrology". %D 2019 %R 10.1155/2019/5085670 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6683813/