Clancy, L. L., Finzel, B. C., Yem, A. W., Deibel, M. R., Strakalaitis, N. A., Brunner, D. P., . . . Einspahr, H. M. (1994). Initial crystallographic analysis of a recombinant human interleukin-1 receptor antagonist protein. Acta Crystallographica: Section D (Wiley-Blackwell), 50(2), 197-201. https://doi.org/10.1107/S0907444993009394

Clancy, L. L., B. C. Finzel, A. W. Yem, M. R. Deibel, N. A. Strakalaitis, D. P. Brunner, R. M. Sweet, and H. M. Einspahr. "Initial Crystallographic Analysis of a Recombinant Human Interleukin-1 Receptor Antagonist Protein." Acta Crystallographica: Section D (Wiley-Blackwell) 50, no. 2 (1994): 197-201. https://doi.org/10.1107/S0907444993009394.

Clancy, L. L., et al. "Initial Crystallographic Analysis of a Recombinant Human Interleukin-1 Receptor Antagonist Protein." Acta Crystallographica: Section D (Wiley-Blackwell), vol. 50, no. 2, 1994, pp. 197-201, https://doi.org/10.1107/S0907444993009394.