1. Can peri-implant crevicular fluid assist in the diagnosis of peri-implantitis? A systematic review and meta-analysis;Faot F;J Periodontol,2015
2. Analysis of the inflammatory process around endosseous dental implants and natural teeth: myeloperoxidase level and nitric oxide metabolism;Tözüm TF;Int J Oral Maxillofac Implants,2007
3. Correlation of peri-implant health and aspartate aminotransferase levels: a cross-sectional clinical study;Fiorellini JP;Int J Oral Maxillofac Implants,2000
4. Diagnosis and management of peri-implant diseases;Heitz-Mayfield LJ;Aust Dent J,2008
5. A review on peri-implant crevicular fluid assays potential in monitoring and predicting peri-implant tissue responses;Kaklamanos EG;J Int Acad Periodontol,2002