title: What is your diagnosis? Bone marrow biopsy from a steer with Pasteurella pneumonia.
authors.affiliation: Department of Veterinary Pathobiology, College of Veterinary Medicine, University of Minnesota, St. Paul, MN 55108.
authors.forename: Douglas J.
authors.initials: DJ
authors.lastname: Weiss
authors.forename: Milton C.
authors.initials: MC
authors.lastname: Bauer