Additional files 1: of Validity assessment of quantitative light-induced fluorescence-digital (QLF-D) for the dental plaque scoring system: a cross-sectional study

Study description and consent form in Korean and English, respectively. Thirty-three adult patients aged over 20Â years participated in the study and recruited from among the outpatients who visited the Ewha Womans University Mokdong Hospital, agreed to the terms of the research. (ZIP 49 kb)