[Headache (6): muscular hyperactivity in the chewing apparatus].
D002012:Bruxism / Q000150:complications*; D006261:Headache / Q000209:etiology / Q000628:therapy; D006801:Humans; D008409:Mastication; D009132:Muscles / Q000503:physiopathology
Huvudvärk (6): Muskulär hyperaktivitet i tuggapparaten.