Rebentisch G, Berg W
Eur Urol. 1984;10(3):196-201. doi: 10.1159/000463787.
In an international ring test, five mixtures of stone substances were analyzed with different methods in 29 selected stone analysis laboratories in 13 countries. Evaluation revealed very good analysis qualities especially for X-ray diffractometric and infrared techniques. The analytical skills of the investigators are confirmed by a mean standard of quality of 1.69 for all qualitative results determined. It would be possible to improve the diagnosis of urolithiasis by standardizing and centralizing stone analysis.
在一项国际比对试验中，13个国家的29家选定的结石分析实验室采用不同方法对五种结石物质混合物进行了分析。评估结果显示，尤其是X射线衍射法和红外技术的分析质量非常好。所有定性结果的平均质量标准为1.69，证实了研究人员的分析能力。通过结石分析的标准化和集中化，有可能改善尿石症的诊断。
