TY JOUR TI Morphofunctional changes in the urinary organs in rabbits with partial urethral obstruction KW urethral obstruction KW experimental model KW hyaluronic acid KW paraurethral injection KW morphology KW rabbits KW veterinary urology JO Vestnik of Omsk SAU AU Snitko, I.O. AU Fisher, A.O. AU Dorofeeva, V.P. AU Meleshkov, S.F. PY 2026 IS 62 PB FSBEI HE Omsk SAU