CysView: protein classification based on cysteine pairing patterns. - Johann Lenffer; Paulo Lai; Wafaa El Mejaber; Asif M. Khan; Judice L. Y. Koh; Paul T. J. Tan; Seng Hong Seah; Vladimir Brusic (Nucleic Acids Res., 2004)

OMIA (Online Mendelian Inheritance in Animals): an enhanced platform and integration into the Entrez search interface at NCBI. - Johann Lenffer; Frank W. Nicholas; Kao Castle; Arjun Rao; Stefan Gregory; Michael Poidinger; Matthew D. Mailman; Shoba Ranganathan (Nucleic Acids Res., 2006)