“…Studies agree that firearms and hanging are the most lethal suicide means (Card, 1974;Chen, Park, & Lu, 2009;Elnour & Harrison, 2008;Miller et al, 2004;Shenassa, Catlin, & Buka, 2003;Spicer & Miller, 2000;Spittal, Pirkis, Miller, & Studdert, 2012;Vyrostek, Annest, & Ryan, 2004). Other methods traditionally considered highly dangerous are poisoning with gases (Elnour & Harrison, 2008), jumping from heights (Abrams, Marzuk, Tardiff, & Leon, 2005), drowning (Miller et al, 2004) and motor vehicle exhaust (Spittal et al, 2012), while poisoning with drugs, pill overdose and other poisons are usually more common in suicide attempts than in complete suicide (Elnour & Harrison, 2008;Fox & Weissman, 1975;Miller et al, 2004;Spicer & Miller, 2000).…”