Environmental Health Perspectives (EHP) is a monthly journal of peer-reviewed research and news on the impact of the environment on human health. EHP is published by the National Institute of Environmental Health Sciences and its content is free online. Print issues are available by paid subscription.DISCLAIMER
A typographical error on page A480 of the November Focus article ["Linking TB and the Environment: An Overlooked Mitigation Strategy,"
Environ Health Perspect 116:A478–A485 (2008)] misidentified DOTS as a 66-month treatment regimen. DOTS is actually a 6-month regimen EHP regrets the error.
