American Journal of Preventive Medicine
American Journal of Preventive Medicine > 2007 > 32 > 1 > 25-31
American Journal of Preventive Medicine > 2007 > 32 > 1 > 38-43
American Journal of Preventive Medicine > 2007 > 32 > 1 > 1-10
American Journal of Preventive Medicine > 2007 > 32 > 1 > 11-18
American Journal of Preventive Medicine > 2007 > 32 > 1 > 63-67
American Journal of Preventive Medicine > 2007 > 32 > 1 > 52-58
American Journal of Preventive Medicine > 2007 > 32 > 1 > 32-37
American Journal of Preventive Medicine > 2007 > 32 > 1 > 44-51
American Journal of Preventive Medicine > 2007 > 32 > 1 > 68-78
American Journal of Preventive Medicine > 2007 > 32 > 1 > 79-85
American Journal of Preventive Medicine > 2007 > 32 > 1 > 19-24
American Journal of Preventive Medicine > 2007 > 32 > 1 > 59-62
American Journal of Preventive Medicine > 2007 > 32 > 2 > 143-146
American Journal of Preventive Medicine > 2007 > 32 > 2 > 163-172
American Journal of Preventive Medicine > 2007 > 32 > 2 > 116-123
American Journal of Preventive Medicine > 2007 > 32 > 2 > 107-115
American Journal of Preventive Medicine > 2007 > 32 > 2 > 124-130