Information on the use of computerized medication ordering was gathered from the 2007 aha information technology supplement .
使用电脑化医疗规程的信息来自2007年美国医院协会信息技术补充。
And before the trolls jump in to say aha , krugman concedes the truth of supply-side economics , that 's not an argument against progressive taxation and the welfare state ; it 's just an argument that says that there are limits .