Goodson, J M Clinical responses following periodontal treatment by local drug delivery. [electronic resource] - Journal of periodontology Nov 1985 - 81-7 p. digital Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0022-3492 Standard No.: 10.1902/jop.1985.56.11s.81 doi Subjects--Topical Terms: AdultCombined Modality TherapyDelayed-Action PreparationsFemaleFollow-Up StudiesHumansMaleMiddle AgedPeriodontal Diseases--drug therapyPeriodontal Pocket--pathologyTetracycline--administration & dosageTime Factors