Gonçalves C, Rodrigues RMJ, Feres-Filho EJ, Colombo AP. Clinical effects of systemic and topical tetracycline therapy on chronic periodontal disease. Braz. J. Oral Sci. [Internet]. 2015 Nov. 13 [cited 2024 May 3];3(8):384-9. Available from: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8641729