"For scientists who are intimately involved with biopharmaceutical development, a copy of the book for their personal library is mandatory. Those who may not be intimately involved in biopharmaceutical development but may have an interest in the progress of a biotherapeutic agent will find this book a valuable resource and a reminder for the need of evaluating the safety of biotherapeutics by looking at each biopharmaceutical on a case-by-case approach." (International Journal of Toxicology, March/April 2009)