RT Journal Article
SR Electronic
T1 Patient-controlled analgesia
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP 620
OP 620-a
VO 164
IS 5
A1 D. John Doyle
A1 Kim J. Vicente
YR 2001
UL http://www.cmaj.ca/content/164/5/620.2.abstract