Ahmed, O., Kalakoti, P., Hefner, M., Cuellar, H., & Guthikonda, B. (2015). Seven Intracranial Aneurysms in One Patient: Treatment and Review of Literature. J Cerebrovasc Endovasc Neurosurg.

Ahmed, Osama, Piyush Kalakoti, Matthew Hefner, Hugo Cuellar, و Bharat Guthikonda. "Seven Intracranial Aneurysms in One Patient: Treatment and Review of Literature." J Cerebrovasc Endovasc Neurosurg 2015.

Ahmed, Osama, et al. "Seven Intracranial Aneurysms in One Patient: Treatment and Review of Literature." J Cerebrovasc Endovasc Neurosurg 2015.