Energy metabolism measurement in clinic ; normal variation and measurement of body temperature 临床应用的能量代谢测定法；机体体温的正常变异和测定法。
2.
Abnormal results of laboratory studies may be incidental to the patient ' s primary problem or may simply represent a normal variant 须知实验室检查结果异常，对病人的主要问题可能只是偶合关系，也可能是正常变异。
3.
Understanding these variants may be helpful in differentiating normal and abnormal patterns of uptake in the sternum on radionuclide hone imaging 结论：胸骨核素分布存在年龄相关的正常变异，了解这些变异有助于区分正常与异常改变。
