American Journal of Preventive Medicine
American Journal of Preventive Medicine > 1999 > 16 > 4 > 283-288
American Journal of Preventive Medicine > 1999 > 16 > 4 > 303-306
American Journal of Preventive Medicine > 1999 > 17 > 2 > 114-119
American Journal of Preventive Medicine > 2000 > 18 > 1 > 38-45
American Journal of Preventive Medicine > 2000 > 19 > 4 > 321-324
American Journal of Preventive Medicine > 2001 > 21 > 4 > 256-260
American Journal of Preventive Medicine > 2001 > 21 > 4 > 306-312
American Journal of Preventive Medicine > 2002 > 22 > 2 > 92-97
American Journal of Preventive Medicine > 2002 > 23 > 2 Supplement 1 > 26-35
American Journal of Preventive Medicine > 2002 > 23 > 3 > 187-194