Lượng V. Đình . 2023. 20. Comparing the effects of levobupivacain and bupivacain on spinal anesthesia for caesarean section at Thai Binh Maternity Hospital in 2021. Journal of Medical Research. 164, 3 (Mar. 2023), 161-169. DOI:https://doi.org/10.52852/tcncyh.v164i3.1479.