Cita APA

Washington, C. W., Derdeyn, C. P., Dhar, R., Arias, E. J., Chicoine, M. R., Cross, D. T., . . . Zipfel, G. J. (2015). A Phase I proof-of-concept and safety trial of sildenafil to treat cerebral vasospasm following subarachnoid hemorrhage. J Neurosurg.

Chicago Style Citation

Washington, Chad W., et al. "A Phase I Proof-of-concept and Safety Trial of Sildenafil to Treat Cerebral Vasospasm Following Subarachnoid Hemorrhage." J Neurosurg 2015.

Cita MLA

Washington, Chad W., et al. "A Phase I Proof-of-concept and Safety Trial of Sildenafil to Treat Cerebral Vasospasm Following Subarachnoid Hemorrhage." J Neurosurg 2015.