9.Objective:To study on the relationship between candida albicans(CA),candida dubliniensis(CD),other non-albicans candida species and oral lichenplanus(OLP).
10.Objective In order to explore the correlation among four white disease-oral leukoplakia(OLK),oral lichenplanus(OLP),discoid lupus erythematosus(DLE)and oral submucous fibrosis(OSF).