TY - JOUR AU - M. McCaffery AU - B. R. Ferrell A1 - BT - Nursing C5 - Opioids & Substance Use; Measures CP - 8 IS - 8 JF - Nursing PY - 1994 SP - 56 EP - 59 EP - T1 - Understanding opioids and addiction T2 - Nursing T3 - Understanding opioids and addiction TI - Understanding opioids and addiction U1 - Opioids & Substance Use; Measures VL - 24 Y1 - 1994 ER -