TY - JOUR T1 - Nation in Brief JF - The Nation's Health JO - Nations Health SP - 7 LP - 8 VL - 43 IS - 6 AU - Donya Currie Y1 - 2013/08/01 UR - http://www.thenationshealth.org/content/43/6/7.abstract N2 - The National Institute for Occupational Safety and Health recently recommended occupational exposures to carbon nanotubes and carbon nanofibers be controlled to reduce the risk of work-related lung problems. ER -