TY  - GEN
AU  - Aguilar,J L
TI  - [Patient-controlled anesthesia in postoperative pain]
SN  - 0034-9356
PY  - 1992///1103
KW  - Analgesia, Patient-Controlled
KW  - Humans
KW  - Pain, Postoperative
KW  - drug therapy
N1  - Publication Type: Comment; Editorial
ER  -