Li, D [Ultrastructural studies of the effect of PGE2 on rabbits' periodontal tissues]. [electronic resource] - Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology Sep 1993 - 302-4 p. digital Publication Type: Journal Article ISSN: 1002-0098 Subjects--Topical Terms: AnimalsDinoprostone--pharmacologyOrthodontic AppliancesPeriodontium--drug effectsRabbits