References
- Bismar J. Computer tomography as the primary radiologic procedure in acute subarachnoid haemorrhage. Acta Radiol Diagn (Stockh) 1979;20:849–64.
- Prasad KS, Dambatta SS, Dervin JE. Intraventricular haemorrhage without subarachnoid haemorrhage due to a ruptured aneurysm. BMJ Case Rep 2009;pii: bcr11.2008.1184.
- Thai QA, Raza SM, Pradilla G, Tamargo RJ. Aneurysmal rupture without subarachnoid haemorrhage: case series and literature review. Neurosurgery 2005;57:225–9.