00521nam a2200097Ia 4500 170517s9999 xx 000 0 und d Stress: Portrait of a Killer Prolonged, sustained, excessive stress and your similar response to it, not only causes deterioration of your brain, but it also compromises your immune system; your ability to fight off diseases. Thousands of years ago, we mostly lived until we... Science. http://topdocumentaryfilms.com/stress-portrait-of-a-killer/ 334380 334380 0 0 0 CL CL 2017-05-17 0 2017-05-17 00:00:00 2017-05-17 DF