TY - BOOK AU - Mehlman,Myron A. AU - Shapiro,Raymond E. AU - Blumenthal, Herbert, TI - New concepts in safety evaluation SN - 047098919X U1 - 615.9 PY - 1976/// CY - Washington PB - Hemishphere Pub Corporation KW - Toxicology, Experimental KW - Toxicology KW - Metabolism N1 - Includes bibliographical references and index ER -