RT Journal Article
SR Electronic
T1 In this issue
JF Journal of Epidemiology and Community Health
JO J Epidemiol Community Health
FD BMJ Publishing Group Ltd
SP 841
OP 841
VO 61
IS 10
A1 Carlos Alvarez-Dardet
A1 John R Ashton
YR 2007
UL http://jech.bmj.com/content/61/10/841.abstract
AB