TY  - BOOK
AU  - dela Cruz-Lazaga,Yogi
AU  - Ramirez,Jose Rowell
AU  - Florencio,Joanna V.
TI  - A randomized double-blind controlled study comparing epidural morphine and epidural morphine with ketamine for post-op pain relief in abdominal surgeries
KW  - Morphine
KW  - Anesthesia, Epidural
KW  - Ketamine
KW  - Pain, Postoperative
ER  -