i'm fine good work <a href=" http://www.march4freedom.org/tag/zenawi-mengistu/ ">revatio for congestive heart failure</a> Researchers including Finkelstein are calling for a Men’s Health Initiative similar to the Women’s Health Initiative, which uncovered dangerous side effects associated with estrogen replacement therapy. Large-scale testosterone replacement cannot be recommended until the mechanisms underlying hormones in men and physical symptoms such as osteoporosis and fat accumulation are better documented, Finkelstein said.