«Spontaneous Subarachnoid Hemorrhage: A Systematic Review and Meta-analysis Describing the Diagnostic Accuracy of History, Physical Examination, Imaging, and Lumbar Puncture With an Exploration of Test Thresholds». Academic Emergency Medicine, 23, 9, 9-2016, pàg. 963–1003. DOI: 10.1111/acem.12984. PMC: 5018921. PMID: 27306497.
«Spontaneous Subarachnoid Hemorrhage: A Systematic Review and Meta-analysis Describing the Diagnostic Accuracy of History, Physical Examination, Imaging, and Lumbar Puncture With an Exploration of Test Thresholds». Academic Emergency Medicine, 23, 9, 9-2016, pàg. 963–1003. DOI: 10.1111/acem.12984. PMC: 5018921. PMID: 27306497.