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 812
OP 812
VO 59
IS 9
A1 Michael Muir
YR 2005
UL http://jech.bmj.com/content/59/9/812.abstract
AB