@article{doi:, title = {HIv-2 infection surveillance—united states, 1987-2009}, journal = {JAMA}, volume = {306}, number = {10}, pages = {1079-1081}, year = {2011}, doi = {}, URL = { + http://dx.doi.org/}, eprint = {/data/Journals/JAMA/22465/jwr0914_1079_1081.pdf} }