Law and the emergency nurse: drug screening in the emergency department.
George
J E
JE
Quattrone
M S
MS
D004636:Emergency Service, Hospital / Q000331:legislation & jurisprudence*; D006801:Humans; D009741:Nursing Staff, Hospital / Q000331:legislation & jurisprudence*; D009786:Occupational Health Services / Q000331:legislation & jurisprudence*; D019966:Substance-Related Disorders / Q000175:diagnosis* / Q000652:urine; D014481:United States