Objective To explore the effect of different intensities of irritant chemotherapy agents infused at varied sequences on venous injury,and to provide references for standardization of clinical medication.Methods The vesicant daunorubicin hydrochloride, and non-vesicant highly irritant cisplatin and non-vesicant weakly irritant cyclophosphamide were selected for venous infusion.A total of 24 ordinary healthy New Zealand rabbits were randomly divided into 8 groups,with 3 rabbits in each group:group A were given daunorubicin first and then cisplatin infusion,group B cisplatin and then daunorubicin...