当越来越多的开发者打算投身于健康医疗类App时，第一件大事往往是打通医院的EHR（电子病历）系统，以获得最全和有效的个人健康数据。但基于不同医院的系统设计通常差异极大，所以在美国，开发者要说服一个医...
when more and more developers to join in the health care category App, the first thing is often through the hospital EHR (electronic medical record) system, in order to obtain the most complete and effective personal health data. But the system design based on the difference of different hospital is great, so in the American, developers need to convince a medicine...
