Preventive Medicine
Preventive Medicine > 2002 > 34 > 3 > 299-309
Preventive Medicine > 2002 > 34 > 3 > 364-369
Preventive Medicine > 2002 > 34 > 3 > 370-373
Preventive Medicine > 2002 > 34 > 3 > 393-396
Preventive Medicine > 2002 > 34 > 3 > 324-333
Preventive Medicine > 2002 > 34 > 3 > 380-385
Preventive Medicine > 2002 > 34 > 3 > 346-352
Preventive Medicine > 2002 > 34 > 3 > 353-363
Preventive Medicine > 2002 > 34 > 3 > 386-392
Preventive Medicine > 2002 > 34 > 3 > 374-379
Preventive Medicine > 2002 > 34 > 4 > 436-444
Preventive Medicine > 2002 > 34 > 4 > 455-462
Preventive Medicine > 2002 > 34 > 4 > 411-421
Preventive Medicine > 2002 > 34 > 4 > 397-407
Preventive Medicine > 2002 > 34 > 4 > 428-435
Preventive Medicine > 2002 > 34 > 4 > 476-484
Preventive Medicine > 2002 > 34 > 4 > 485-491
Preventive Medicine > 2002 > 34 > 4 > 422-427
Preventive Medicine > 2002 > 34 > 4 > 445-454