MESENCHYMAL STROMAL CELLS ENHANCE VASCULARIZATION AND EPITHELIALIZATION WITHIN 7 DAYS AFTER GINGIVAL AUGMENTATION WITH COLLAGEN MATRICES IN RABBITS ArticleKulakov A., Kogan E., Brailovskaya T., Vedyaeva A., Zharkov N., Krasilnikova O., Krasheninnikov M., Baranovskii D., Rasulov T., Klabukov I.DENTISTRY JOURNAL. Том 9. 2021.