EARLY MOBILITY AND ASSOCIATED FACTORS IN MECHANICALLY VENTILATED NEUROSURGICAL PATIENTS AT AT THE ANESTHESIOLOGY AND INTENSIVE CARE CENTER OF BACH MAI HOSPITAL. YHCĐ [Internet]. 2026 Aug. 28 [cited 2026 Sept. 8];67(8). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/6299