The following publications are possibly variants of this publication:
- BioPortal: ontologies and integrated data resources at the click of a mouseNatalya Fridman Noy, Nigam H. Shah, Patricia L. Whetzel, Benjamin Dai, Michael Dorf, Nicholas Griffith, Clement Jonquet, Daniel L. Rubin, Margaret-Anne D. Storey, Christopher G. Chute, Mark A. Musen. nar, 37(Web-Server-Issue):170-173, 2009. [doi]
- BioPortal: A Web Portal to Biomedical OntologiesDaniel L. Rubin, Dilvan A. Moreira, Pradip Kanjamala, Mark A. Musen. aaaiss 2008: 74-77 [doi]
- Bioportal: Ontologies and Integrated Data Resources at the Click of a MousePatricia L. Whetzel, Natasha F. Noy, Nigam Shah, Paul R. Alexander, Michael Dorf, Ray W. Fergerson, Margaret-Anne D. Storey, Barry Smith, Christopher G. Chute, Mark A. Musen. icbo 2012: [doi]
- Making Biomedical Ontologies and Ontology Repositories WorkNatalya Fridman Noy, Daniel L. Rubin, Mark A. Musen. expert, 19(6):78-81, 2004. [doi]
- BioPortal as a dataset of linked biomedical ontologies and terminologies in RDFManuel Salvadores, Paul R. Alexander, Mark A. Musen, Natalya Fridman Noy. semweb, 4(3):277-284, 2013. [doi]