International Journal of Toxicology, Vol. 19, No. 2

International Journal of Toxicology

Volume 19, Number 2
March-April 2000

CONTENTS

Original Research

Inhalation toxicity and genotoxicity of hydrofluorocarbon (HFC) -236fa and HFC-236ea: William J. Brock, David P. Kelly, Susan M. Munley Munley, Karin S. Bentley, Kathy M. McGown, and Rudolph Valentine
Short-term Toxicological Evaluation of Triapine® (3-Amino-Pyridine-2-Carboxaldehyde Thiosemicarbazone or 3-AP), a Ribonucleotide Reductase Inhibitor with Potential Anti-Tumor Activity, in Dogs and Rats: King C. Lee, James W. Noveroske, and Bijan Almassian
Twenty-Eight-Day Toxicity Study of Melatonin Infused Subcutaneously in Rats Via an Osmotic Pump: M. Prevo, P. Johnson, and A. Chester
Chronic Toxicity and Carcinogenic Potential of Tris-(1,3-Dichloro-2-propyl) Phosphate in Sprague-Dawley Rat: Ralph I. Freudenthal and Richard T. Henrich

Symposium- 19^th Annual Meeting of ACT, Orlando, FL
Presented as part of the Symposium entitled: "Immunotoxicology"
Immunotoxicology-Regulatory and Risk Assessment Concepts: James A. Blank, Michael L. Luster, John J. Langone, and Susan D. Wilson

Continuing Education Workshop presented at the 19^th Annual Conference of the American College of Toxicology
Large Animal Toxicology: Introduction and General Principles: Shayne C. Gad
Statistical Issues in Large Animal Toxicology: Ajit K. Thakar
Safety Assessment Studies in Nonhuman Primates: William Hobson