Selective effects of neonatal exposure to cadmium chloride on adult operant behavior in rats: M. C. Newland, W. W. Ng, R. K. Miller, R. B. Baggs and B. Weiss. Divisions of Toxicology and Laboratory Animal Medicine, Departments of Radiation Biology and Biophysics, Obstetrics/Gynecology, and Pharmacology, University of Rochester, Rochester, NY