Preventive Medicine
Preventive Medicine > 1996 > 25 > 2 > 170-177
Preventive Medicine > 1996 > 25 > 2 > 178-185
Preventive Medicine > 1996 > 25 > 2 > 118-125
Preventive Medicine > 1996 > 25 > 2 > 102-104
Preventive Medicine > 1996 > 25 > 2 > 91-99
Preventive Medicine > 1996 > 25 > 2 > 218-224
Preventive Medicine > 1996 > 25 > 2 > 203-211
Preventive Medicine > 1996 > 25 > 2 > 156-161
Preventive Medicine > 1996 > 25 > 2 > 135-145
Preventive Medicine > 1996 > 25 > 2 > 212-217
Preventive Medicine > 1996 > 25 > 2 > 146-155
Preventive Medicine > 1996 > 25 > 2 > 195-202
Preventive Medicine > 1996 > 25 > 2 > 126-134
Preventive Medicine > 1996 > 25 > 2 > 105-117
Preventive Medicine > 1996 > 25 > 3 > 327-338
Preventive Medicine > 1996 > 25 > 3 > 277-285
Preventive Medicine > 1996 > 25 > 3 > 286-292
Preventive Medicine > 1996 > 25 > 3 > 301-306
Preventive Medicine > 1996 > 25 > 3 > 243-250