Further reading
- ELSE, R. W. & KELLY, B. G. (1998) Collection and handling of samples for diagnosis. In BSAVA Manual of Small Animal Clinical Pathology. BSAVA, Cheltenham. pp 3–25
- PRATT, P. W. (1992) Laboratory Procedures for Veterinary Technicians, 2nd edn. American Veterinary Publications, Goleta, California