@article{doi:10.1001/archinternmed.2010.379, title = {GReat smoky mountains national park, eastern tennessee, united states}, journal = {Archives of Internal Medicine}, volume = {170}, number = {20}, pages = {1793}, year = {2011}, doi = {10.1001/archinternmed.2010.379}, URL = { + http://dx.doi.org/10.1001/archinternmed.2010.379}, eprint = {/data/Journals/INTEMED/5786/iir05006-1_1793_1793.pdf} }