Iowa State University Veterinarian Records, RS 22/6/0/9, University Archives, Special Collections Department, Iowa State University, http://www.add.lib.iastate.edu/spcl/arch/rgrp/22-6-0-9.html
A hemogram is of value in small animal practice as an aid to diagnosis, an index to prognosis, and a guide to therapy. It may be helpful in establishing a diagnosis or in confirming a diagnosis. The blood picture may reflect the course of the disease and the effectiveness of therapy before other signs become apparent.
Baker, D. L.
"The Capillary Hematocrit,"
Iowa State University Veterinarian: Vol. 25
, Article 4.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol25/iss1/4