TY  - BOOK
AU  - Ferrante,F.Michael
AU  - Ostheimer,Gerard W.
AU  - Covino,Benjamin G.
TI  - Patient-controlled analgesia
SN  - 0865420874
PY  - 1990///
CY  - Boston
PB  - Blackwell Scientific Publications
KW  - Analgesia
KW  - Self Administration
ER  -