HYPOTHETICAL REASON FOR THE RESTORATION OF HBA1C LEVEL FOR PRE-DIABETIC PATIENTS THROUGH THE RECOVERY OF ARTERIAL BLOOD FLOW ACCESS TO RHOMBOID FOSSA Article Vetcher A.A., Zhukov K.V., Gasparyan B.A., Shishonin A.Y. Diabetology. MDPI. Vol. 3. 2022. P. 470-476