RT Journal Article SR Electronic T1 Exposure to firearms, not marriage, the true risk factor for firearm suicide among women JF Injury Prevention JO Inj Prev FD BMJ Publishing Group Ltd SP 71 OP 71 DO 10.1136/ip.2009.025619 VO 16 IS 1 A1 Johnson, Renee M YR 2010 UL http://injuryprevention.bmj.com/content/16/1/71.1.abstract AB