Leukemia is a type of blood cancer that begins in the bone marrow and is the cancer of white blood cells called leukocytes.white blood cells are important and are used ny the body to defend against microbes and to fight againt infections.symptoms include bleeding, fatigue, increased infections etc. causes include smoking, chemotherapy, down syndrome etc.A journal is a periodical publication intended to further progress of science, usually by reporting new research. Most journals are highly specialized, although some of the oldest journals publish articles, reviews, editorials, short communications, letters, and scientific papers across a wide range of scientific fields. Journals contain articles that peer reviewed, in an attempt to ensure that articles meet the journal's standards of quality, and scientific validity. Each such journal article becomes part of the permanent scientific record.
Last date updated on June, 2014