@article {2285, title = {What is a modest public health impact?}, journal = {Archives of internal medicine}, volume = {172}, year = {2012}, month = {2012 Mar 26}, pages = {521-2; author reply 522-3}, keywords = {Female, HIV Infections, Humans, Male, Mass Screening}, issn = {1538-3679}, doi = {10.1001/archinternmed.2011.1876}, author = {Yazdanpanah, Yazdan and Walensky, Rochelle P and Rozenbaum, Willy and Yeni, Patrick and Paltiel, A David} }