Annals of Epidemiology
Annals of Epidemiology > 2011 > 21 > 12 > 892-898
Annals of Epidemiology > 2011 > 21 > 12 > 914-921
Annals of Epidemiology > 2011 > 21 > 12 > 930-945
Annals of Epidemiology > 2011 > 21 > 12 > 946-952
Annals of Epidemiology > 2011 > 21 > 12 > 877-883
Annals of Epidemiology > 2011 > 21 > 12 > 907-913
Annals of Epidemiology > 2011 > 21 > 12 > 884-891
Annals of Epidemiology > 2011 > 21 > 12 > 899-906
Annals of Epidemiology > 2011 > 21 > 12 > 922-929