Search results for: A. Clark
American Journal of Preventive Medicine > 2011 > 41 > 2 > 159-166
American Journal of Preventive Medicine > 2002 > 22 > 1 > 1-7
American Journal of Preventive Medicine > 1998 > 15 > 3 > 187-197
American Journal of Preventive Medicine > 2011 > 41 > 2 > 159-166
American Journal of Preventive Medicine > 2002 > 22 > 1 > 1-7
American Journal of Preventive Medicine > 1998 > 15 > 3 > 187-197