Preventive Medicine
Preventive Medicine > 2008 > 46 > 6 > 499-510
Preventive Medicine > 2008 > 46 > 6 > 479-488
Preventive Medicine > 2008 > 46 > 6 > 492-496
Preventive Medicine > 2008 > 46 > 6 > 545-551
Preventive Medicine > 2008 > 46 > 6 > 599-604
Preventive Medicine > 2008 > 46 > 6 > 489-491
Preventive Medicine > 2008 > 46 > 6 > 585-590
Preventive Medicine > 2008 > 46 > 6 > 612-614
Preventive Medicine > 2008 > 46 > 6 > 558-564
Preventive Medicine > 2008 > 46 > 6 > 518-524
Preventive Medicine > 2008 > 46 > 6 > 537-544
Preventive Medicine > 2008 > 46 > 6 > 596-598