TY - BOOK AU - Klaassen,Curtis D. AU - Watkins,John B. TI - Casarett & Doull's essentials of toxicology SN - 0071847081 (pbk : alk. paper) AV - RA1211 .C298 2015 PY - 2015/// CY - New York PB - McGraw-Hill KW - Poisons KW - toxicity KW - Toxicology KW - methods N1 - includes index; Includes index ER -