title: [Comparative studies of the effects of Azulekeep in periodontal diseases: a double-blind method].
mesh_terms: D000328:Adult; D000368:Aged; D052176:Azulenes; D002986:Clinical Trials as Topic; D003508:Cycloheptanes / Q000627:therapeutic use*; D003517:Cyclopentanes / Q000627:therapeutic use; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010510:Periodontal Diseases / Q000188:drug therapy*; D010919:Placebos
chemical_list: D052176:Azulenes; D003508:Cycloheptanes; D003517:Cyclopentanes; D010919:Placebos; C005525:azulene