This third edition of a classic volume contains contributions from experts who offer both fundamental and applied information. Providing a fresh perspective on several topics, this edition contains completely rewritten chapters on immunotoxicology, endocrine toxicology, and reproductive and developmental toxicology. It also presents several new chapters on topics including pharmaceutical toxicology, juvenile toxicology, and safety pharmacology. The format of the book is designed to allow working toxicologists to locate basic information quickly. A separate glossary is included with terms presented both alphabetically and by toxicological subspecialty.