TY - BOOK AU - Gotcher,Jack E. TI - The periodontal syndrome in the rice rat (oryzomys palustris): the natural progress of disease and the effects of dicholoromethylene diphosphate on disease progress PY - 1980/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Periodontitis KW - Periodontal Diseases N1 - Thesis (Ph.D.)-University of Utah, 1979 ER -