@article{969463b954dc4b31a0c78450388cf8ba,
title = "A very unusual headache",
keywords = "Adult, Aneurysm, Dissecting, Aortic Aneurysm, Aortic Valve Insufficiency, Chest Pain, Headache, Humans, Male, Nausea, Oxygen, Aortic dissection, cocaine, sildenafil, subarachnoid haemorrhage",
author = "Croft, \{Adam P\} and Kurdow Nader and Nirmalan Arulanantham",
year = "2014",
month = feb,
doi = "10.7861/clinmedicine.14-1-58",
language = "English",
volume = "14",
pages = "58--60",
journal = "Clinical Medicine",
issn = "1470-2118",
publisher = "Royal College of Physicians",
number = "1",
}