RESULTS OF BOTULINUM TOXIN A INJECTION COMBINED WITH PHYSICAL THERAPY IN REHABILITATION FOR STROKE PATIENTS WITH LOWER LIMB SPASTICITY. YHCĐ [Internet]. 2026 June 16 [cited 2026 Sept. 8];67(CĐ6-NCKH). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/5295