RT Journal Article
SR Electronic
T1 Answers to the questions on <em>Approaches for estimating prevalence ratios</em> by J A Deddens and M R Petersen, on pages 501–6.
JF Occupational and Environmental Medicine
JO Occup Environ Med
FD BMJ Publishing Group Ltd
SP 481
OP 481
VO 65
IS 7
YR 2008
UL http://oem.bmj.com/content/65/7/481.abstract
AB