312 State variations in mortality from unspecified unintentional injury among Americans aged 65 years and older, 1999–2013
Xunjie Cheng, Jie Yao, David C Schwebel, Guoqing Hu
Injury Prevention Sep 2016, 22 (Suppl 2) A114; DOI: 10.1136/injuryprev-2016-042156.312