特征
tacrolimus in pediatric liver transplant patients; p-value is for the comparison of the mean tacrolimus C/D 12 months post transplantation in CYP3A5 expresser liver transplant recipients with livers from CYP3A5 expresser donors versus liver CYP3A5 non-expresser transplant recipients with livers from CYP3A5 non-expresser donor. There were significant differences in tacrolimus C/D at each time point measured [allele frequencies for the C allele in recipients/C allele in donors].