TY - JOUR AU - Egger, CM; Duke, T; Archer, J; Cribb, PH TI - Comparison of plasma fentanyl concentrations by using three transdermal fentanyl patch sizes in dogs JO - Vet Surg VL - 27 PY - 1998 DO - 10.1111/j.1532-950X.1998.tb00114.x L3 - PubMed-ID: 9525032 SP - 159 EP - 166. ER -