American Journal of Preventive Medicine
American Journal of Preventive Medicine > 2007 > 33 > 1 Supplement > S21-S34
American Journal of Preventive Medicine > 2007 > 33 > 2 > 121-123
American Journal of Preventive Medicine > 2007 > 33 > 2 > 134-136
American Journal of Preventive Medicine > 2007 > 33 > 2 > 162-168
American Journal of Preventive Medicine > 2007 > 33 > 2 > 77-82
American Journal of Preventive Medicine > 2007 > 33 > 2 > 83-90
American Journal of Preventive Medicine > 2007 > 33 > 2 > 106-113.e1
American Journal of Preventive Medicine > 2007 > 33 > 2 > 155-161
American Journal of Preventive Medicine > 2007 > 33 > 2 > 139-154.e2
American Journal of Preventive Medicine > 2007 > 33 > 2 > 98-105
American Journal of Preventive Medicine > 2007 > 33 > 2 > 91-97
American Journal of Preventive Medicine > 2007 > 33 > 2 > 124-133
American Journal of Preventive Medicine > 2007 > 33 > 2 > 114-120