BUPIVACAINE HYPERBARIC 0.5%: SPINAL ANESTHESIA IN CHILDREN AN OPERATION THEATRE-BASED OBSERVATIONAL STUDY FROM PEOPLE’S UNIVERSITY OF MEDICAL AND HEALTH SCIENCES HOSPITAL SHAHEED BENAZIR ABAD (NAWAB SHAH) SINDH, PAKISTAN. Genetics and Mol. Res. [Internet]. 2026 Jun. 2 [cited 2026 Jun. 13];. Available from: https://geneticsmr.com/index.php/gmr/article/view/1198