RT Journal Article
SR Electronic
T1 Health services research: reporting on studies using secondary data sources
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP 1697
OP 1709
VO 155
IS 12
A1 P. Huston
A1 C. D. Naylor
YR 1996
UL http://www.cmaj.ca/content/155/12/1697.abstract