TY - BOOK AU - Schiefer, H. Bruno AU - Irvine, Donald G. AU - Busik, Shirley C. TI - Understanding toxicology: chemicals, their benefits and risks SN - 0849326869 AV - RA1211 .S355 1997 PY - 1997/// CY - Boca Raton, FL PB - CRC Press KW - Toxicology KW - Local N1 - Rev. ed. of: You and toxicology, 1986; Includes bibliographical references (p. 129-130) and index ER -