Ibsen, Olga A. C. Oral Pathology for the dental hygienist - 6th ed. - Missouri Elsevier 2014 - xiv,369 p. Col.ill ISBN: 9781455703708 Subjects--Topical Terms: PathologyOral pathologyDental HygienistMouth diseases- Pathology Dewey Class. No.: 617.522 / I17