Preventive Medicine
Preventive Medicine > 2002 > 34 > 2 > 279-288
Preventive Medicine > 2002 > 34 > 2 > 215-220
Preventive Medicine > 2002 > 34 > 2 > 132-137
Preventive Medicine > 2002 > 34 > 2 > 138-143
Preventive Medicine > 2002 > 34 > 2 > 242-251
Preventive Medicine > 2002 > 34 > 2 > 198-206
Preventive Medicine > 2002 > 34 > 2 > 207-214
Preventive Medicine > 2002 > 34 > 2 > 171-178
Preventive Medicine > 2002 > 34 > 2 > 289-297
Preventive Medicine > 2002 > 34 > 2 > 235-241
Preventive Medicine > 2002 > 34 > 2 > 162-170
Preventive Medicine > 2002 > 34 > 2 > 252-259
Preventive Medicine > 2002 > 34 > 2 > 153-161
Preventive Medicine > 2002 > 34 > 2 > 266-278
Preventive Medicine > 2002 > 34 > 2 > 221-225
Preventive Medicine > 2002 > 34 > 2 > 226-234
Preventive Medicine > 2002 > 34 > 2 > 119-123
Preventive Medicine > 2002 > 34 > 3 > 313-323
Preventive Medicine > 2002 > 34 > 3 > 334-345