为什么英国某个卫生区域的“非计划性住院率”(费用昂贵的那一种)要比与其极其相似的邻区高八倍？
Why should one British health area have eight times more "unscheduled admissions" (the costly sort) than its very similar neighbour?
为什么英国某个卫生区域的“非计划性住院率”(费用昂贵的那一种)要比与其极其相似的邻区高八倍？
Why should one British health area have eight times more "unscheduled admissions" (the costly sort) than its very similar neighbour?
应用推荐