Terms You Might Like To Know About Cancer: EPIDEMIOLOGY The study of diseases affecting the health of populations. FREE RADICAL Atomic or molecular species which the body needs for killing bacteria; however, they can damage cells because of how reactive they are, and are often named as a cause of cancer. IMMUNE SYSTEM The system of organs that work together to prevent organisms from infection. LEUKEMIA Cancer of the blood or bone marrow. It is characterized by the abnormal production by multiplication of blood cells, typically white blood cells.
Posted on: Mon, 16 Sep 2013 07:24:30 +0000
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