Colombo, Ana Paula, Cristiane Gonçalves, Rosa Maria J. Rodrigues, Renata Souto, Milton Uzeda, and Eduardo Jorge Feres-Filho. 2015. “Microbiological Evaluation of Adjunctive Systemic and Local Tetracycline Administration Combined With Scaling and Root Planing in the Treatment of Chronic Periodontitis”. Brazilian Journal of Oral Sciences 2 (7). Limeira, SP:370-77. https://doi.org/10.20396/bjos.v2i7.8641722.