Recovery of Walking Function After ACL Reconstruction of the Knee Joint: A Non-Randomized Study and Mixed Cross-Sectional Comparison of Postoperative Time Groups. - Skvortsov, Dmitry; Akhpashev, Alexander; Prizov, Aleksey; Timonin, Andrey; Zaharov, Valery; Gulyakovich, Alexey; Vostrikov, Anatoly (Journal of Clinical Medicine, 2026)