RT Journal Article
SR Electronic
T1 Evaluating prognostic factors: implications for measurement of health care outcome.
JF Journal of Epidemiology and Community Health
JO J Epidemiol Community Health
FD BMJ Publishing Group Ltd
SP 323
OP 326
DO 10.1136/jech.46.4.323
VO 46
IS 4
A1 M C Gulliford
YR 1992
UL http://jech.bmj.com/content/46/4/323.abstract
AB