Physicochemical parameters involved in the lethal toxicity of n,n- [( dimethyllamino ) ethyl]-4-substituted benzoate hydrochlorides: a qsar study - Amaral, Antonia Tavares do; Oliveira, A. C.; Neidlein, R; Gallacci, M; Caprara, L; Miyazaki, Y (European Journal of Medicinal Chemistry, 1997)