[名词解释] 斑贴试验

Autoimmune disease 在某一天对某一浓度水平血糖质控品进行重复检测4次，其测定结果分别为5.2mmol/L、5.3mmol/L、5.4mmol/L、5.4mmol/L，其极差(R)为() ["A．0.0mmol/L","B．0.1mmol/L","C．0.2mmol/L","D．0.3mmol/L","E．0.4mmol/L"] autoimmunity 血清病 delayed hypersensitivity 斑贴试验