Psilocybin — Psilocybin … Wikipedia
Allergy — Classification and external resources Hives are a common allergic symptom. ICD 10 T78.4 … Wikipedia
Cerebral aneurysm — Classification and external resources Diagram of cerebral aneurysm. ICD 10 I … Wikipedia
H. G. Wells — Wells pictured some time before 1916 Born Herbert George Wells 21 September 1866(1866 09 21) Bromley, Kent, England, United Kingdom … Wikipedia
Stroke — For other uses, see Stroke (disambiguation). Stroke Classification and external resources CT scan slice of the brain showing a right hemispheric ischemic stroke (left side of image). ICD 10 … Wikipedia
Thunderclap headache — A thunderclap headache is a headache that is severe and sudden (like a thunderclap).cite web |url=http://www.mayoclinic.com/print/thunderclap headaches/DS00644/DSECTION=all METHOD=print |title=Thunderclap headaches |accessdate=2006 11 27… … Wikipedia