title: What is your diagnosis?
authors.affiliation: Department of Clinical Studies, School of Veterinary Medicine, New Bolton Center, University of Pennsylvania, 382 West Street Road, Kennett Square, Pennsylvania 19348.
authors.forename: W E
authors.initials: WE
authors.lastname: Vaala
authors.forename: E L
authors.initials: EL
authors.lastname: Ziemer
authors.forename: D R
authors.initials: DR
authors.lastname: Young
authors.forename: D
authors.initials: D
authors.lastname: Gillette