Affiliated Hospital of Yangzhou Universitybreast cancerVisual Analogue ScaleBHClbupivacaine hydrochloride (BHCl)Liposomal bupivacaineChinese Clinical Trial RegistryLB
… Ethical approval was obtained from the Ethics Committee of the Affiliated Hospital of Yangzhou University (2024 Ke Lun Shen (2024-07-01)). All patients will provide writ…