Maetahara R., A.; Fernández P., V.; Chipayo G., Y.; Suárez A., F. FREQUENCY AND SEVERITY OF PERIODONTAL DISEASE IN CANINE PATIENTS OF A PET CLINIC IN LIMA CITY. Rev. investig. vet. Perú 2010, 21 (1), 68-72. https://doi.org/10.15381/rivep.v21i1.309.