TY - GEN AU - Pesce,Amadeo AU - West,Cameron AU - Gonzales,Elizabeth AU - Rosenthal,Murray AU - West,Robert AU - Mikel,Charles AU - Almazan,Perla AU - Latyshev,Sergey AU - Horn,Paul TI - Illicit drug use correlates with negative urine drug test results for prescribed hydrocodone, oxycodone, and morphine SN - 2150-1149 PY - 2013///0227 KW - Analgesics, Opioid KW - adverse effects KW - Humans KW - Hydrocodone KW - therapeutic use KW - Illicit Drugs KW - urine KW - Morphine KW - Oxycodone KW - Pain KW - drug therapy KW - Retrospective Studies KW - Substance Abuse Detection KW - methods N1 - Publication Type: Journal Article; Review ER -