关于prolongation的百科

• prolongation造句怎么写

• Inthiscase,prolongationoflifeshouldtrumpreproduction.ObjectiveToobservetheglycerinBupivacainemixturefortheprolongationofepiduralanalgesia.Objectivetostudytheeffectsofintrathymicinjectionofallogenicantigenonprolongationsurvivalofskingrafts.Althoughthe...
• 2018-02-1120958