TY - BOOK AU - Sahar Helmy abed El-Salam El- Awady, AU - Ezzat Amin AU - Mohamed Omar Tawfik TI - Patient - controlled analgesia (Pca) versus epidural opioids in acute pain relief PY - 1995/// KW - (Pca) KW - acute pain relief KW - versus epidural opioids in acute pain relief N1 - Thesis (M.Sc.)-Cairo University, 1995; Bibliography: pages 146-169 ER -