The clinical features, etiology, and treatment of recurrent aphthous ulcers (RAU) are discussed. Aphthous ulcers are among the most common oral lesions in the general population, with a frequency ...
All p values apply to comparisons between active treatment and placebo unless otherwise indicated. b Mean number of new ulcers, compared with baseline. c Mean score on a scale from 0 to 3 (0 = no ...