American Journal of Preventive Medicine
American Journal of Preventive Medicine > 2007 > 32 > 5 > 383-388
American Journal of Preventive Medicine > 2007 > 32 > 5 > 389-394
American Journal of Preventive Medicine > 2007 > 32 > 5 > 375-382
American Journal of Preventive Medicine > 2007 > 32 > 5 > 408-412
American Journal of Preventive Medicine > 2007 > 32 > 5 > 435-447
American Journal of Preventive Medicine > 2007 > 32 > 5 > 361-369.e3
American Journal of Preventive Medicine > 2007 > 32 > 5 > 413-418
American Journal of Preventive Medicine > 2007 > 32 > 5 > 395-402
American Journal of Preventive Medicine > 2007 > 32 > 5 > 403-407.e17
American Journal of Preventive Medicine > 2007 > 32 > 5 > 419-434
American Journal of Preventive Medicine > 2007 > 32 > 5 > 370-374