Santos, Rayane S The use of systemic antibiotics in the treatment of refractory periodontitis: A systematic review. [electronic resource] - Journal of the American Dental Association (1939) 07 2016 - 577-85 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 1943-4723 Standard No.: 10.1016/j.adaj.2016.02.013 doi Subjects--Topical Terms: Anti-Bacterial Agents--therapeutic useDebridementHumansPeriodontitis--drug therapyRandomized Controlled Trials as Topic