00533naa#a2200169#i#450# EN\\bibl\21721 20240226020759.1 2077-7566 20160325b2016####ek#y0engy0150####ca RU The clinical study of efficiency of topical treatment of patients with oral lichen planus Journal article Ekaterinburg TIRAZH Publishing House 2016 5 с. Journal article local Griroriev Sergey Sergeevich Zhovtyak P. B. dental-press.ru