title: Guided tissue regeneration with and without citric acid treatment in vertical osseous defects.
authors.affiliation: University of Southern California, School of Dentistry, Los Angeles 90007.
authors.forename: M
authors.initials: M
authors.lastname: Handelsman
authors.forename: M
authors.initials: M
authors.lastname: Davarpanah
authors.forename: R
authors.initials: R
authors.lastname: Celletti
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D016301:Alveolar Bone Loss / Q000601:surgery*; D002951:Citrates / Q000627:therapeutic use*; D019343:Citric Acid; D016557:Guided Tissue Regeneration, Periodontal; D006801:Humans; D008875:Middle Aged; D010512:Periodontal Index; D011138:Polytetrafluoroethylene / Q000627:therapeutic use; D014016:Tissue Conditioning, Dental; D014092:Tooth Root / Q000187:drug effects*
chemical_list: D002951:Citrates; D019343:Citric Acid; D011138:Polytetrafluoroethylene