Radiographic alveolar bone level and levels of serum 25-OH-Vitamin D3 in ethnic Norwegian and Tamil periodontitis patients and their periodontally healthy controls

by Vimalan Ketharanathan, Gerald R. Torgersen, Beáta Éva Petrovski, Hans R. Preus
Published 2019-05-01

Comparing the effect of 0.06% -, 0.12% and 0.2% Chlorhexidine on plaque, bleeding and side effects in an experimental gingivitis model: a parallel group, double masked randomized c...

by Maliha Haydari, Ayse Gul Bardakci, Odd Carsten Koldsland, Anne Merete Aass, Leiv Sandvik, Hans R. Preus
Published 2017-08-01