American Journal of Preventive Medicine
American Journal of Preventive Medicine > 1999 > 16 > 1 Supplement 1 > 12-22
American Journal of Preventive Medicine > 2000 > 19 > 1 > 63-65
American Journal of Preventive Medicine > 2001 > 20 > 4 > 245-250
American Journal of Preventive Medicine > 2001 > 21 > 4 Supplement 1 > 23-30
American Journal of Preventive Medicine > 2001 > 21 > 4 Supplement 1 > 48-65
American Journal of Preventive Medicine > 2001 > 21 > 4 Supplement 1 > 66-88
American Journal of Preventive Medicine > 2002 > 22 > 2 > 113-116