Preventive Medicine
Preventive Medicine > 2008 > 47 > 5 > 508-513
Preventive Medicine > 2008 > 47 > 5 > 463-470
Preventive Medicine > 2008 > 47 > 5 > 554-558
Preventive Medicine > 2008 > 47 > 5 > 525-529
Preventive Medicine > 2008 > 47 > 5 > 504-507
Preventive Medicine > 2008 > 47 > 5 > 471-476
Preventive Medicine > 2008 > 47 > 5 > 494-497
Preventive Medicine > 2008 > 47 > 5 > 514-518
Preventive Medicine > 2008 > 47 > 5 > 550-553
Preventive Medicine > 2008 > 47 > 5 > 559-564
Preventive Medicine > 2008 > 47 > 5 > 477-482
Preventive Medicine > 2008 > 47 > 5 > 498-503
Preventive Medicine > 2008 > 47 > 6 > 605-611
Preventive Medicine > 2008 > 47 > 6 > 635-637
Preventive Medicine > 2008 > 47 > 6 > 573-582