title: A "hidden treasure" causing microcytic hypochromic anemia.
authors.affiliation: GI Section, San Juan VA Medical Center, San Juan, Puerto Rico.
authors.forename: Luis J
authors.initials: LJ
authors.lastname: Lopez-Garcia
authors.forename: Carlos
authors.initials: C
authors.lastname: Ramos
authors.forename: Charmaine
authors.initials: C
authors.lastname: Perez
authors.forename: Maria I
authors.initials: MI
authors.lastname: Dueño
authors.forename: Jaime
authors.initials: J
authors.lastname: Martinez-Souss
authors.forename: Doris H
authors.initials: DH
authors.lastname: Toro
mesh_terms: D000747:Anemia, Hypochromic / Q000209:etiology*; D005547:Foreign Bodies / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013270:Stomach