Sinus headache.
D004194:Disease; D006261:Headache / Q000209:etiology*; D007403:Intervertebral Disc; D055959:Intervertebral Disc Degeneration; D007405:Intervertebral Disc Displacement; D012120:Respiration Disorders
HEADACHE/etiology and pathogenesis; INTERVERTEBRAL DISKS/diseases