Tú, N. T. T. ., and N. T. T. . Vân. “33. The Pain Relief and Uterine Contracting Effects of ‘Sheng Hua Liquid extract’ on Postpartum Women After Vaginal Delivery ”. Journal of Medical Research, vol. 160, no. 12V1, Jan. 2023, pp. 254-63, doi:10.52852/tcncyh.v160i12V1.1114.