The definitive toxicology text for students and early-career professionals-updated and revised to address new research and methods For more than 45 years, Casarett and Doull's Toxicology has set the standard for providing thorough, academic, and authoritative information in clear and engaging ways. Focusing only on what you need to know and written on a level you can easily understand, it provides a concise yet comprehensive look at the science and clinical field of medical toxicology. This n...

The Immune System is a concise yet thorough human-oriented introduction to how the human immune system works. It provides an up-to-date presentation of the field, written in an accessible style, replete with relevant medical examples. Plentiful illustrations and micrographs complement and illuminate the explanations.

The Fifth Edition is supported by InQuizitive, Norton's award-winning, easy-to-use adaptive learning tool that provides student practice and promotes critical thinking.