title: Migrating shell fragment as a cause of recurrent obscure gastrointestinal bleeding.
authors.forename: Shardul A
authors.initials: SA
authors.lastname: Nanavati
authors.forename: Antone R
authors.initials: AR
authors.lastname: Opekun
authors.forename: Joan B
authors.initials: JB
authors.lastname: Hacken-Bitar
authors.forename: Rhonda A
authors.initials: RA
authors.lastname: Cole
authors.forename: Bhupinderjit S
authors.initials: BS
authors.lastname: Anand
authors.forename: David Y
authors.initials: DY
authors.lastname: Graham
mesh_terms: D000368:Aged; D005548:Foreign-Body Migration / Q000150:complications* / Q000175:diagnosis; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008297:Male; D014728:Veterans