TI - DRowsy driving—19 states and the district of columbia, 2009-2010 PT - JOUR DP - 2013 TA - JAMA pages = {760-762}, VI - 309 IP - 8 AID - 10.1001/jama.2013.105 [doi] 4100 - http://dx.doi.org/10.1001/jama.2013.105 SO - JAMA February 27, 2013 309(8):760