The fourth edition of Haddad and Winchester’s Clinical Management of Poisoning and Drug Overdose is the most current, authoritative, and concise reference for information related to the clinical management of children and adults whose health has been effected or potentially effected by toxic agents, including drugs, environmental threats, and natural toxins. Presents a stunning full-color design which is essential for identifying environmental toxins. New chapters on occupational and environmental toxicology. Expanded sections on bioterrorism. Added three editors who are toxicologists and changed editors for individual chapters.