Leukemia, as being defined, is a bone marrow disorder which occurs when there is an abnormal increase of white Blood cells, one of the Blood cell types which main function is to fight against invading bacteria and viruses. When this Blood cell abnormality arises, it can bring two harmful effects to the body.
08-28-2019, 11:04 PM
Leukemia: A Blood Cancer
العرض العادي
