1. A QSAR study of series of hydrochlorides of N,N-[(dimethylamino)ethyl] 4-substituted benzoates;Amaral,1991
2. Structure–activity relationships analysis of the acute toxicity of N-dimethylaminoethyl-4-substituted benzamide hydrochlorides;Amaral,1995
3. Physicochemical parameters involved in the lethal toxicity of N,N-[(dimethylamino)ethyl]-4-substituted benzoate hydrochlorides: a QSAR study;Amaral;Eur. J. Med. Chem.,1997
4. Determination of hydrophobic parameters and pKa values of a set of structurally related procaine hydrochlorides with potential neuroblocker activity: a comparative study;Amaral,2004
5. Assessment of distribution-pH profiles;Avdeef,1996