RT Journal Article
SR Electronic
T1 Hygieia
JF Journal of Epidemiology and Community Health
JO J Epidemiol Community Health
FD BMJ Publishing Group Ltd
SP 80
OP 80
DO 10.1136/jech.58.1.80
VO 58
IS 1
A1 Michael Muir
YR 2004
UL http://jech.bmj.com/content/58/1/80.abstract
AB