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Schwer, B.; Sawaya, R.; Ho, C. K.; Shuman, S. Proceedings of the National Academy of Sciences of the United States of America (2004)
Ho, C. K.; Shuman, S. Proceedings of the National Academy of Sciences of the United States of America (2002)
Ho, C. K.; Shuman, S. Proceedings of the National Academy of Sciences of the United States of America (2001)
Wang, S. P.; Deng, L.; Ho, C. K.; Shuman, S. Proceedings of the National Academy of Sciences of the United States of America (1997)