title: Patterns of Pediatric Venous Insufficiency.
authors.affiliation: University of Michigan, Ann Arbor, Mich.
authors.forename: E A
authors.initials: EA
authors.lastname: Andraska
authors.affiliation: University of Michigan, Ann Arbor, Mich.
authors.forename: D
authors.initials: D
authors.lastname: Horne
authors.affiliation: University of Michigan, Ann Arbor, Mich.
authors.forename: D
authors.initials: D
authors.lastname: Campbell
authors.affiliation: University of Michigan, Ann Arbor, Mich.
authors.forename: J
authors.initials: J
authors.lastname: Eliason
authors.affiliation: University of Michigan, Ann Arbor, Mich.
authors.forename: T W
authors.initials: TW
authors.lastname: Wakefield
authors.affiliation: University of Michigan, Ann Arbor, Mich.
authors.forename: D M
authors.initials: DM
authors.lastname: Coleman