1. Archer, S. J., Ikura, M., Torchia, D. A., and Bax, A., 1991, J. Magn. Reson. 95:636.
2. Bax, A., and Freeman, R., 1981a, J. Magn. Reson. 44:542.
3. Bax, A., and Freeman, R., 1981b, J. Magn. Reson. 45:177.
4. Bax, A., and Pochapsky, S. S., 1992, J. Magn. Reson. 99:638.
5. Bax, A., Sparks, S. W., and Torchia, D. A., 1988, J. Am. Chem. Soc. 110:7926.