1 Table of Contents: “... in the Serum from Cancer Patients and Carcinogen-Fed Rats -- Altered Response of Hepatocytes from Carcinogen...”

2 Table of Contents: “... Carcinogen in Mice -- 12. DNA Cleavage vs. Cross-Linking Using Nickel Peptides: Mechanistic Aspects -- 13...”

3 “... and to error-prone repair in cells exposed to radiation or chemical carcinogens. During the last several years...”