Dr. Leslie Boyer, University of Arizona Health Sciences Center (image) University of Arizona Health Sciences Share Print E-Mail Caption Dr. Leslie Boyer, a pediatrician and toxicologist at the UA College of Medicine, is the director of the UA's VIPER Institute (Venom Immunochemistry, Pharmacology and Emergency Response Institute) and lead investigator on the clinical trials leading to the drug's approval. Credit UA Biomedical Communiciatons Usage Restrictions This visual may only be used in conjunction with reporting/posting of this news release. Image/video credit must be included. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.