Perfusion CT helps decision making for thrombolysis when there is no clear time of onset.

MLA

Hellier, K. D., et al. “Perfusion CT Helps Decision Making for Thrombolysis When There Is No Clear Time of Onset.” Journal of Neurology, Neurosurgery & Psychiatry, vol. 77, no. 3, Mar. 2006, pp. 417–19. EBSCOhost, https://doi.org/10.1136/jnnp.2005.067363.

APA

Hellier, K. D., Hampton, J. L., Guadagno, J. V., Higgins, N. P., Antoun, N. M., Day, D. J., Gillard, J. H., Warburton, E. A., & Baron, J.-C. (2006). Perfusion CT helps decision making for thrombolysis when there is no clear time of onset. Journal of Neurology, Neurosurgery & Psychiatry, 77(3), 417–419. https://doi.org/10.1136/jnnp.2005.067363

Chicago

Hellier, K. D., J. L. Hampton, J. V. Guadagno, N. P. Higgins, N. M. Antoun, D. J. Day, J. H. Gillard, E. A. Warburton, and J-C. Baron. 2006. “Perfusion CT Helps Decision Making for Thrombolysis When There Is No Clear Time of Onset.” Journal of Neurology, Neurosurgery & Psychiatry 77 (3): 417–19. doi:10.1136/jnnp.2005.067363.