TY  - GEN
AU  - Freedman,D X
AU  - Senay,E C
TI  - Heroin epidemics
SN  - 0098-7484
PY  - 1973///0405
KW  - Chicago
KW  - Crime
KW  - Heroin
KW  - Heroin Dependence
KW  - epidemiology
KW  - Housing
KW  - Humans
KW  - Minority Groups
KW  - Poverty
KW  - Social Problems
KW  - Socioeconomic Factors
KW  - Substance-Related Disorders
KW  - Urban Population
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1001/jama.1973.03220100049015
ER  -