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 high white blood cell count (leukocytosis) is most often due to an infection, but can occur during many different illnesses. Certain medications, such as oral corticosteroids, also increase the white blood cell count. A low white blood cell count (leukopenia) is less common. Certain medications, infections, inflammatory and autoimmune conditions, heavy alcohol use, and problems in the bone marrow can cause a low white blood cell count.