TY - BOOK AU - Timbrell, John A TI - The poison paradox : chemicals as friends and foes SN - 9780192804952 SN - 200529971 U1 - 363.1791 TIM PY - 2005/// CY - Oxford PB - Oxford University Press KW - Poisons KW - Poisons - Physiological effect KW - Toxicology N1 - Includes bibliographical references (p. [322]-323) and index ER -