Ronald Tyler Author

The authors

Theresa E. Rizzi, DVM, DACVP (Clinical Pathology), is a Clinical Associate Professor in the Department of Veterinary Pathobiology at Oklahoma State University, Center for Veterinary Health Sciences, in Stillwater, Oklahoma, USA.

Amy Valenciano, DVM, MS, DACVP (Clinical Pathology), is a Clinical Pathologist at IDEXX Laboratories in Dallas, Texas, USA.

Mary Bowles, DVM, DACVIM, is an emeritus Associate Professor and former Small Animal Medicine Section Chief in the Department of Clinical Sciences at Oklahoma State University, Center for Veterinary Health Sciences in Stillwater, Oklahoma, USA.

Rick Cowell, DVM, MS, MRCVS, DACVP (Clinical Pathology), is a Clinical Pathologist at IDEXX Laboratories Inc. in Stillwater, Oklahoma, USA.

Ronald Tyler, DVM, PhD, DACVP (Clinical Pathology and Anatomic Pathology), DABT, is consulting pathologist and toxicologist to U.S., European, and Chinese pharmaceutical companies, contract laboratories, and regulatory agencies with adjunct appointments in the Department of Veterinary Pathobiology at Oklahoma State University, Center for Veterinary Health Sciences, in Stillwater, Oklahoma, USA and Department of Pathology, Madras Veterinary College, Tamil Nadu Veterinary and Animal Sciences University in Chennai, India.

Dennis B. DeNicola, DVM, PhD, DACVP (Clinical Pathology), is Chief Veterinary Educator at IDEXX Laboratories in Westbrook, Maine, USA.