Schur P H, Rosen F, Norman M E
Pediatr Res. 1979 Mar;13(3):181-3. doi: 10.1203/00006450-197903000-00010.
The range, mean, and normal bounds of serum IgG 1--4 subclass concentrations in children 0--16 years old are given. Levels increase with age, plateauing at different ages. Definition of the normal range will permit better identification of individuals with either low or high levels.
给出了0至16岁儿童血清IgG 1-4亚类浓度的范围、平均值和正常界限。其水平随年龄增长而升高,并在不同年龄达到稳定状态。正常范围的定义将有助于更好地识别浓度水平过低或过高的个体。