Community suicide prevention: the effectiveness of bridge barriers.
O'Carroll
P W
PW
Silverman
M M
MM
D002423:Cause of Death; D004219:District of Columbia / Q000453:epidemiology; D006801:Humans; D011639:Public Opinion; D012307:Risk Factors; D012931:Social Environment; D013405:Suicide / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data; D000092864:Suicide Prevention