【名词&注释】
血药浓度、粘连性肠梗阻(adhesive intestinal obstruction)、单纯性(simple)、肝移植术后(after liver transplantation)
[单选题]肝移植术后(after liver transplantation)1月FK506理想血药浓度范围是()
A. 4-8ng/ml B. 7-10ng/ml C. 10-15ng/ml D. 15-20ng/ml