45
Participants
Start Date
October 15, 2018
Primary Completion Date
June 15, 2019
Study Completion Date
September 15, 2019
Sampling
After periodontal parameters measured, smear samples were obtained from the buccal mucosa and keratinized gingiva, and then a gingival biopsy was performed from the upper premolars.
Begum Alkan, Istanbul
Istanbul Medipol University Hospital
OTHER