日本的健康保险系统Ｎｉｓｈｉｍｕｒａ是血液学和肿瘤学方面的儿科医师，但对日本国家健康保险系统很感兴趣，并作了一些研究工作，发现其策划和范围相当复杂，实在是有些不合理，然而考虑其历史背景，即这一系统是怎么被组建和提高的，和它在维护和提高日本民族的健康素... Nishimura, a health insurance system in Japan, is a pediatrician in hematology and oncology. However, he is very interested in the Japanese National Health Insurance System and has done some research work. He found that the planning and the scope are rather complex. It is somewhat unreasonable. However, Considering its historical background, that is how this system was organized and improved, and it is maintaining and improving the health of Japanese people...