title: Atypical presentations of subarachnoid haemorrhage.
authors.forename: J
authors.initials: J
authors.lastname: Kelly
mesh_terms: D003221:Confusion / Q000209:etiology; D006261:Headache / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D013345:Subarachnoid Hemorrhage / Q000134:cerebrospinal fluid / Q000150:complications*