RT Journal Article
SR Electronic
T1 Bias inherent in retrospective waiting-time studies: experience from a vascular surgery waiting list
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP 1821
OP 1822
VO 162
IS 13
A1 Boris Sobolev
A1 Peter Brown
A1 David Zelt
A1 Samuel Shortt
YR 2000
UL http://www.cmaj.ca/content/162/13/1821.abstract