William Klimke, Richa Agarwala, Azat Badretdin, Slava Chetvernin, Stacy Ciufo, Boris Fedorov, Boris Kiryutin, Kathleen O Neill, Wolfgang Resch, Sergei Resenchuk, Susan Schafer, Igor Tolstoy, Tatiana A. Tatusova. The National Center for Biotechnology Information s Protein Clusters Database. Nucleic Acids Research, 37(Database-Issue):216-223, 2009. [doi]
Abstract is missing.