Butterfield, D. ., Sun, B. ., Bellary, S. ., Arden, W. ., & Anderson, K. . (1994). Effect of endotoxin on lipid order and motion in erythrocyte membranes. Biochimica Et Biophysica Acta, 1225(2), 231-4. https://doi.org/10.1016/0925-4439(94)90083-3 (Original work published 1994)