RT Journal Article
SR Electronic
T1 SOMETHING OLD, SOMETHING NEW
JF Journal of Epidemiology and Community Health
JO J Epidemiol Community Health
FD BMJ Publishing Group Ltd
SP 161
OP 161
DO 10.1136/jech.57.3.161
VO 57
IS 3
A1 John R Ashton
A1 Carlos Alvarez-Dardet
YR 2003
UL http://jech.bmj.com/content/57/3/161.1.abstract
AB