Qsar study of the acute toxicity of a series of hydrochlorides of n,n- [(dimethyl amino)ethyl] 4-substituted benzoates - Amaral, Antonia Tavares do; Miyazaki, A S; Stachissini, L; Caprara, L; Oliveira, Antonio Carlos (Qsar: Rational Approaches on the Design of Bioactive Compounds, 1991)