books.google.com - Dana Ullman, one of the leading advocates of homeopathic medicine, has produced a comprehensive, lucid introduction to this branch of complementary medicine, covering the history and the philosophy of homeopathy as well as scientific evidence supporting its effectiveness for a variety of conditions....http://books.google.com/books/about/Discovering_Homeopathy.html?id=J7oestO-BnAC&utm_source=gb-gplus-shareDiscovering Homeopathy