Headache.
D001161:Arteriosclerosis / Q000150:complications*; D001248:Asthenopia / Q000150:complications*; D001932:Brain Neoplasms / Q000150:complications*; D006261:Headache / Q000209:etiology*; D006801:Humans; D006973:Hypertension / Q000150:complications*; D012030:Refractive Errors / Q000150:complications*; D014652:Vascular Diseases
ARTERIOSCLEROSIS/complications; BRAIN NEOPLASMS/complications; EYESTRAIN/complications; HEADACHE/etiology; HYPERTENSION/complications; REFRACTIVE ERRORS/complications