Toxicology and Applied Pharmacology - Articles of research on chemicals, drugs, or natural products effects on tissue structure or function, in human and animals. Archives of abstracts since 1993, with references and full text available for purchase upon registration, or subscribers to Elsevier Inc. Journal of Pharmacological and Toxicological Methods - Articles on animals and in vitro methodology. Archives of abstracts since 1992, with references and full text available for purchase upon registration, or subscription to Elsevier Inc. Toxicology in Vitro - Official Journal of the European Society of Toxicology in Vitro. Articles in press and archive of abstracts since 1987, with reference and full text at a fee from Elsevier Science Ltd. Free Radical Biology and Medicine - Journal incorporating advances. Articles in press and archives of abstracts since 1987, with references and full text available for purchase upon registration, from Elsevier BV. WHO International Programme on Chemical Safety - Catalogue of WHO publications on toxicology of numerous substances. Toxicological Sciences - Current volume and article search for abstracts with full text available to subscribers. Published for the Society of Toxicology by Oxford University Press. Chemico-Biological Interactions - Publishes research reports and review articles on the cellular, biochemical and molecular basis of toxicologically relevant outcomes. Contents and abstracts, with PDF of full text available on subscription to Elsevier BV. Regulatory Toxicology and Pharmacology - Journal for concepts and problems involved with experimental animal and human data in the larger perspective of the societal considerations of protecting human health and the environment. Elsevier, The Netherlands.