TY - JOUR AU - Derks, J; Tomasi, C TI - Peri-implant health and disease. A systematic review of current epidemiology JO - J Clin Periodontol IS - S16 VL - 42 PY - 2015 DO - 10.1111/jcpe.12334 L3 - PubMed-ID: 25495683 SP - S158 EP - S171 ER -