2026. 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 Molecular Research. (Jun. 2026). DOI:https://doi.org/10.4238/bgg6dj18.