“A Study on the Effects of Lower Extremity Proprioceptive Neuromuscular Facilitation Patterns on Stair Ambulation in Stroke Patients”. Global Journal of Medical Research 19, no. A1 (September 6, 2019): 5–12. Accessed August 13, 2026. https://medicalresearchjournal.org/index.php/GJMR/article/view/1826.