@article{doi:10.1001/jama.295.1.25, title = {SEvere}, journal = {JAMA}, volume = {295}, number = {1}, pages = {25-30}, year = {2006}, doi = {10.1001/jama.295.1.25}, URL = { + http://dx.doi.org/10.1001/jama.295.1.25}, eprint = {/data/Journals/JAMA/5006/jwr0104-1-1.pdf} }