title: Pseudomelanosis of stomach, duodenum, and jejunum.
authors.affiliation: Washington University Medical Center, St. Louis, Missouri, USA.
authors.forename: Leonard B
authors.initials: LB
authors.lastname: Weinstock
authors.forename: David
authors.initials: D
authors.lastname: Katzman
authors.forename: Hanlin L
authors.initials: HL
authors.lastname: Wang
mesh_terms: D000368:Aged; D004378:Duodenal Diseases / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007579:Jejunal Diseases / Q000453:epidemiology*; D008548:Melanosis / Q000453:epidemiology*; D013272:Stomach Diseases / Q000453:epidemiology*