Preventive Medicine
Preventive Medicine > 1996 > 25 > 2 > 118-125
Preventive Medicine > 1996 > 25 > 3 > 327-338
Preventive Medicine > 1996 > 25 > 5 > 561-568
Preventive Medicine > 1997 > 26 > 1 > 102-108
Preventive Medicine > 1997 > 26 > 3 > 287-291
Preventive Medicine > 1997 > 26 > 5 > 664-673
Preventive Medicine > 1997 > 26 > 6 > 817-824
Preventive Medicine > 1998 > 27 > 3 > 478-487
Preventive Medicine > 1998 > 27 > 5 > 748-756
Preventive Medicine > 1998 > 27 > 5 > 697-701
Preventive Medicine > 1998 > 27 > 6 > 862-870
Preventive Medicine > 1998 > 27 > 6 > 781-786
Preventive Medicine > 1999 > 28 > 4 > 407-417
Preventive Medicine > 1999 > 28 > 4 > 386-394
Preventive Medicine > 1999 > 28 > 6 > 572-578
Preventive Medicine > 1999 > 29 > 3 > 202-209
Preventive Medicine > 1999 > 29 > 5 > 391-404
Preventive Medicine > 1999 > 29 > 6 > 487-495
Preventive Medicine > 1999 > 29 > 6 > 577-580
Preventive Medicine > 2000 > 30 > 3 > 200-208