Editorial Reviews According to Dr. Stacy L. Elliott, MD, the medical director at Vancouver Hospital's BC Center for Sexual Medicine, Lasting Longer has been instrumental in sexual education and treating sexual dysfunction for many years. She says: He was before his time in his thinking and experience has proven him to be right. We have used Dr. Silverberg's Lasting Longer faithfully for the twenty-five years of our history. His newer version is even easier to understand, has more directed exercises, and is even more positive and encouraging than his original version. We are very grateful for...