Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Collys, Kris" or (type exact bookEditor and editor="Collys, Kris") Add to list Journal Article A1 The gingival biotype revisited: transparency of the periodontal probe through the gingival margin as a method to discriminate thin from thick gingiva Tim De Rouck (UGent) , Aryan Eghbali (UGent) , Kris Collys, Hugo De Bruyn (UGent) and Jan Cosyn (UGent) (2009) JOURNAL OF CLINICAL PERIODONTOLOGY. 36(5). p.428-433 Add to list Journal Article A1 Short-term anti-plaque effect of two chlorhexidine varnishes Jan Cosyn (UGent) , Iris Wyn, Tim De Rouck (UGent) , Kris Collys, Peter Bottenberg, Stefan Matthijs and Mehran Moradi Sabzevar (2005) JOURNAL OF CLINICAL PERIODONTOLOGY. 32(8). p.899-904