http://www.intelihealth.com/medline/?MIval=ihtMedlineResult&mlvloc=0&WEB_HOM E=%2Fih%2F&u=2Q47T9dJ3bJkfMQ2t23Xm1B67iT&criteria=calorie+restriction&mlvlan g=Eng&mlvabs=Y&mlvinc=50
Plenty of interesting reading. #2 is a must see. U.Sov.