http://en.wikipedia.org/wiki/Flow_cytometry

http://www.invitrogen.com/site/us/en/home/Products-and-Services/Applications/Cell-and-Tissue-Analysis/Flow-Cytometry.html

http://biology.berkeley.edu/crl/flow_cytometry_basic.html

http://www.answers.com/topic/flow-cytometry

http://www.appliedcytometry.com/flow_cytometry.php

http://www.cyto.purdue.edu/flowcyt/research/pdfs/encyclopedia_2004.pdf

http://www.barrettsinfo.com/content/6a2_use_of_flow_cytometry.cfm

http://www.antibody.com/Flow.html

http://pingu.salk.edu/flow/sitelink.html

http://www.healthtech.com/hcs/flc