ივერიელი მ. Iverieli M., and ჯანჯალაშვილი თ. Janjalashvili T. “CHRONIC RECURRENT APHTHOUS STOMATITIS-LATEST DATA ON THE FORMS, DISTRIBUTION AND FREQUENCY OF THE DISEASE”. Collection of Scientific Works of Tbilisi State Medical University, vol. 49, July 2019, pp. 67-69, doi:10.52340/csw.2015.49.0.67-69.