American Journal of Preventive Medicine
American Journal of Preventive Medicine > 2008 > 34 > 2 > 119-126
American Journal of Preventive Medicine > 2008 > 34 > 2 > 94-101
American Journal of Preventive Medicine > 2008 > 34 > 2 > 143-152.e3
American Journal of Preventive Medicine > 2008 > 34 > 2 > 153-160
American Journal of Preventive Medicine > 2008 > 34 > 2 > 87-93
American Journal of Preventive Medicine > 2008 > 34 > 2 > 134-137
American Journal of Preventive Medicine > 2008 > 34 > 2 > 102-111
American Journal of Preventive Medicine > 2008 > 34 > 3 > 234-240
American Journal of Preventive Medicine > 2008 > 34 > 3 > 241-256
American Journal of Preventive Medicine > 2008 > 34 > 3 > 224-233.e4
American Journal of Preventive Medicine > 2008 > 34 > 3 > 185-191
American Journal of Preventive Medicine > 2008 > 34 > 3 > 202-206
American Journal of Preventive Medicine > 2008 > 34 > 3 > 216-223
American Journal of Preventive Medicine > 2008 > 34 > 3 > 173-184