title: Visual diagnosis: four infants who have red, "bloody" stools.
authors.affiliation: Doernbecher Children's Hospital, Oregon Health & Science University, Portland, OR, USA.
authors.forename: Jill
authors.initials: J
authors.lastname: Lowers
authors.forename: Arthur
authors.initials: A
authors.lastname: Jaffe
authors.forename: Joseph A
authors.initials: JA
authors.lastname: Zenel
authors.forename: Michael D
authors.initials: MD
authors.lastname: Cabana
authors.forename: Clement
authors.initials: C
authors.lastname: Donahue
authors.forename: Alan
authors.initials: A
authors.lastname: Uba