In this volume you will find manuscripts on: Peer-review, like democracy, is not perfect but… is it a sacred cow?; Oral cancer prevention: the dentist’s attitude, the key factor; Transcultural adaptation and reliability of the spanish version of a questionnaire of oral hygiene advice given by dentists in Chile; Comparison of the degree of coronal pigmentation in extracted premolars after the application of Bi-antibiotic and Tri-antibiotic pastes and much more...