title: Brown spots in the bowel.
authors.affiliation: Glasgow Royal Infirmary, Castle St, Glasgow G4 OSF, UK. danielgaya@aol.com
authors.forename: D R
authors.initials: DR
authors.lastname: Gaya
authors.forename: A J
authors.initials: AJ
authors.lastname: Stanley
authors.forename: A K
authors.initials: AK
authors.lastname: Foulis
mesh_terms: D000740:Anemia / Q000188:drug therapy; D005296:Ferrous Compounds / Q000009:adverse effects*; D005767:Gastrointestinal Diseases / Q000139:chemically induced*; D006485:Hemosiderin / Q000032:analysis; D006801:Humans; D017495:Hyperpigmentation / Q000139:chemically induced*
chemical_list: D005296:Ferrous Compounds; C020748:ferrous sulfate; D006485:Hemosiderin