title: Recurrent obscure gastrointestinal bleeding: time for provocative thinking?
authors.affiliation: Miles and Shirley Fiterman Center for Digestive Diseases, Mayo Clinic College of Medicine, Rochester, Minn.
authors.forename: Steven B
authors.initials: SB
authors.lastname: Ingle
authors.forename: Jeffrey A
authors.initials: JA
authors.lastname: Alexander