Search results
Annals of Epidemiology > 2013 > 23 > 3 > 106-111
Health & Place > 2009 > 15 > 2 > 596-605
The American Journal of Medicine > 2005 > 118 > 12 > 1314-1322
Annals of Epidemiology > 2002 > 12 > 2 > 97-106
Journal of Clinical Epidemiology > 1999 > 52 > 6 > 559-567