Headache and the source of pain.
D003560:Cysts; D004194:Disease; D006261:Headache / Q000209:etiology*; D006801:Humans; D008437:Maxilla; D010146:Pain; D014070:Tooth; D014076:Tooth Diseases
HEADACHE/etiology and pathogenesis; MAXILLA/cysts; TEETH/diseases