Thunderclap headache.
Mistry
Niraj
N
Department of Neurology, Nottingham University Hospitals NHS Trust, QMC Campus, Derby Road, Nottingham, UK. niraj@doctors.net.uk
Mathew
Liberty
L
Parry
Allyson
A
D051270:Headache Disorders, Primary / Q000175:diagnosis* / Q000209:etiology*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D008875:Middle Aged; D013345:Subarachnoid Hemorrhage / Q000150:complications*