TY - GEN AU - Watson,W A AU - Wilson,B D AU - Roberts,D K TI - Clinical interpretation of urine cocaine and metabolites in emergency department patients SN - 1060-0280 PY - 1995///0518 KW - Cocaine KW - analogs & derivatives KW - Emergency Service, Hospital KW - Humans KW - Office Visits KW - Substance Abuse Detection KW - Substance-Related Disorders KW - urine N1 - Publication Type: Comparative Study; Letter UR - https://doi.org/10.1177/106002809502900116 ER -