The case of the unsolved crime decline.
Rosenfeld
Richard
R
University of Missouri-St. Louis, USA.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D044383:Black People; D003415:Crime / Q000517:prevention & control / Q000706:statistics & numerical data*; D006708:Homicide / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D012926:Social Control, Formal / Q000379:methods; D014481:United States; D044465:White People; D001741:Black or African American