2. Leukocytosis -- Information from MedicineNet
Leukocytosis definition - Medical Dictionary definitions of popular medical terms. medical dictionary A-Z List > Leukocytosis. Online Medical Dictionary and glossary with medical definitions. online medical dictionary A-Z List.
http://www.medterms.com/script/main/art.asp?articlekey=4147

3. Leukocytosis -- Information from Health A to Z
Normal white blood cell counts are 4,300-10,800 white blood cells per microliter. Leukocytosis is a condition characterized by an elevated number of white cells in the blood. Apart from leukemias, nearly all leukocytosis is due to one type of...
http://www.healthatoz.com/healthatoz/Atoz/ency/leukocytosis.jsp

4. Components of Blood: Biology of Blood: Merck Manual Home Edition -- Merck Co., Inc. Is A Global...
White blood cells (also called leukocytes) are fewer in number than red blood cells, with a ratio of about 1 white blood cell to every 600 to 700 red blood cells. A higher than normal number of white blood cells (leukocytosis) may not directly...
http://www.merck.com/mmhe/sec14/ch169/ch169b.html