TY - BOOK AU - Ibsen, Olga A. C. AU - Phelan, Joan Andersen TI - Oral pathology for the dental hygienist SN - 0721685749 U1 - 617.522 PY - 2000/// CY - Philadelphia PB - W. B. Saunders KW - Mouth - Diseases KW - Dental hygienist KW - Moth Diseases - pathology KW - Tooth Diseases - pathology N1 - Includes bibliographical references and index ER -