COMPARISON OF ANALGESIC EFFICACY OF CAUDAL BLOCK USING LEVOBUPIVACAINE AT VOLUMES OF 1 ML/KG AND 1.25 ML/KG WITH A FIXED TOTAL DOSE OF 2 MG/KG IN CHILDREN UNDERGOING LAPAROSCOPIC INGUINAL HERNIA REPAIR. (2026). Vietnam Journal of Community Medicine, 67(10). https://doi.org/10.52163/yhc.v67i10.6913