Cover illustration. Sheldon D. Murphy, subject of the October ``Profiles in Toxicology'' article by David L. Eaton and Lucio G. Costa, pp. 191-192.
[Table of Contents]
Cover illustration. Sheldon D. Murphy, subject of the October ``Profiles in Toxicology'' article by David L. Eaton and Lucio G. Costa, pp. 191-192.