http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. When fixing a car, it`s a good idea to have more than one type of wrench. Similarly, when doctors treat cancer patients, they like to have different `tools` available. Cancer tumors can be big or small. Some tumors grow very fast, while others grow slowly. Now, a University of Missouri researcher has developed a method that would make it easier for doctors to pick and choose different radiopharmaceuticals to treat different types and sizes of cancer and tumors. http://www.physorg.com/news140793333.html Medicine & Health Tue, 16 Sep 2008 14:15:33 EST news140793333