For citations:

Bondarenko I.N. Ultrasonic diagnosis of skin, facial, neck and hand soft tissue in women of different age: a non-randomised observational cross-sectional study. Kuban Scientific Medical Bulletin. 2021;28(3):16-28. (In Russ.) https://doi.org/10.25207/1608-6228-2021-28-3-16-28