TY CONF TI THE POSSIBILITIES OF ULTRASONIC SHEAR-WAVE ELASTOGRAPHY IN ASSESSING THE EFFECTIVENESS OF CONSERVATIVE TREATMENT OF ACHILLITIS KW ultrasonic shear-wave elastography KW achillitis JO Science and innovations 2021: development directions and priorities. Part 2 AU Khabarina, N.V. AU Khovrina, N.S. AU Ionova, E.A. PY 2024 PB AUS PUBLISHERS