TY  - GEN
AU  - Mertz,Kristen J
AU  - Janssen,Jennifer K
AU  - Williams,Karl E
TI  - Underrepresentation of heroin involvement in unintentional drug overdose deaths in Allegheny County, PA
SN  - 1556-4029
PY  - 2016///0115
KW  - Accidents
KW  - Codeine
KW  - blood
KW  - Coroners and Medical Examiners
KW  - Death Certificates
KW  - Drug Contamination
KW  - Drug Overdose
KW  - mortality
KW  - Forensic Toxicology
KW  - Heroin Dependence
KW  - Humans
KW  - Morphine Dependence
KW  - Morphine Derivatives
KW  - Pennsylvania
KW  - epidemiology
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1111/1556-4029.12541
ER  -