TY - JOUR AU - Matuliene, G; Pjetursson, B E; Salvi, G E; Schmidlin, K; Brägger, U; Zwahlen, M TI - Influence of residual pockets on progression of periodontitis and tooth loss: Results after 11 years of maintenance JO - J Clin Periodontol VL - 35 PY - 2008 DO - 10.1111/j.1600-051X.2008.01245.x L3 - PubMed-ID: 18549447 SP - 685 EP - 95 ER -