TY - GEN AU - Klaassen, Curtis D. AU - Watkins, John B. TI - Casarett & Doull's essentials of toxicology SN - 978-0-07-162240-0 PY - 2010/// CY - New York PB - McGraw Hill KW - Toxicologia KW - 615.9 KW - 2.ed KW - CAS ER -