%0 Journal Article %B N Engl J Med %D 2009 %G eng %N 23 %P 2390-3 %R 10.1056/NEJMp0900963 %T Medicare nonpayment, hospital falls, and unintended consequences. %V 360 %1 https://www.ncbi.nlm.nih.gov/pubmed/19494213 %8 06/2009