Please confirm that you are a health care professional
The link you have selected will take you to a third-party website. We do not control or have responsibility for the content of any third-party site.
This site complies with the HONcode standard for trustworthy health information:
Photomicrograph of a blood smear from a dog with a reactive lymphocyte, a nonspecific indicator of immune stimulation. Note the large size and deeply basophilic cytoplasm. (Wright's stain, 1,000X).
Courtesy of Dr. Darren Wood.