RT Journal
A1 Hampton T
T1 CAlorie restriction in monkeys
JF JAMA
JO JAMA
YR 2012
FD October 3
VO 308
IS 13
SP 1310
OP 1310
DO 10.1001/jama.2012.13153
UL http://dx.doi.org/10.1001/jama.2012.13153
AB 
Young monkeys on a caloric restriction diet also did not have an increased life span, but they experienced several health benefits, including improved immune function and lower cancer incidence.