SUN Weiguo, ZHOU Liping, WANG Haiyan, et al. Effect of dexmedetomidine combined with ropivacaine sacral block on postoperative analgesia and chronic pain in children with hypospadias[J]. null, 2021,(6):511.
SUN Weiguo, ZHOU Liping, WANG Haiyan, et al. Effect of dexmedetomidine combined with ropivacaine sacral block on postoperative analgesia and chronic pain in children with hypospadias[J]. null, 2021,(6):511.DOI: