Jaroslaw J. Panek Aneta Jezierska Krzysztof Mierzwicki Zdzislaw Latajka Aleksander Koll Molecular Modeling Study of Leflunomide and Its Active Metabolite Analogues. 39-48 2005 45 Journal of Chemical Information and Modeling 1 http://dx.doi.org/10.1021/ci049754d db/journals/jcisd/jcisd45.html#PanekJMLK05