An in Silico Method for Predicting Ames Activities of Primary Aromatic Amines by Calculating the Stabilities of Nitrenium Ions. - Jörg Bentzien; Eugene R. Hickey; Raymond A. Kemper; Mark L. Brewer; Jane D. Dyekjær; Stephen P. East; Mark Whittaker (J. Chem. Inf. Model., 2010)