ETIOLOGICAL FACTORS OF ACQUIRED DEFECTS AND DEFORMATIONS OF MAXILLOFACIAL AREA СтатьяKuznetsova M.Y., Mitin N.E., Kozhemov S.I., Sevbitova M.A., Timoshina M.D., Simagina E.S.INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES. Том 6. 2019. С. 6414-6417