A web service differs from a web site in that a web service provides information consumable by software rather than humans. As a result, we are usually talking about exposed JSON, XML, or SOAP services. Web services are a key component in mashups.
Neutropenia is an abnormally low number of neutrophils (a type of white blood cell) in the blood. Neutropenia, if severe, significantly increases the risk of life-threatening infection. Neutropenia is often a side effect of the treatment of cancer with chemotherapy or radiation therapy.
A lower than normal white blood cell count is called leukopenia. A decreased WBC count may be due to: 1  Autoimmune diseases (such as systemic lupus erythematosus)  Bone marrow failure (for example, due to infection, tumor, radiation, or fibrosis)