Sunkara, T., Caughey, M.E. and Gaduputi, V. 2018. Rare Finding of Concomitant Pseudomelanosis of Stomach and Duodenum – Case Report and Literature Review. Gastroenterology and Hepatology from Bed to Bench. 11, 1 (Feb. 2018). DOI:https://doi.org/10.22037/ghfbb.v0i0.1304.