Ali H, Asad Ullah, Khush Noor, Nadeem Ullah Khan, Shahzaib, Maheen Najeeb, et al. FACTORS OF FAILED SPINAL ANESTHESIA IN DIFFERENT SURGICAL PROCEDURES AT TERTIARY CARE HOSPITALS DISTRICT PESHAWAR, PAKISTAN. IJHR [Internet]. 2025 Jun. 16 [cited 2026 Jun. 15];3(6):637-4. Available from: https://insightsjhr.com/index.php/home/article/view/991