BioPortal: A Web Repository for Biomedical Ontologies and Data Resources. - Natalya Fridman Noy; Nigam Shah; Benjamin Dai; Michael Dorf; Nicholas Griffith; Clément Jonquet; Michael Montegut; Daniel L. Rubin; Cherie Youn; Mark A. Musen (ISWC (Posters & Demos), 2008)

BioPortal: ontologies and integrated data resources at the click of a mouse. - Natalya Fridman Noy; Nigam H. Shah; Patricia L. Whetzel; Benjamin Dai; Michael Dorf; Nicholas Griffith; Clément Jonquet; Daniel L. Rubin; Margaret-Anne D. Storey; Christopher G. Chute; Mark A. Musen (Nucleic Acids Res., 2009)