[The prevalence of chronic pain in Japan].
Hattori
Seiji
S
shattori@med.oita-u.ac.jp
D002908:Chronic Disease; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D010146:Pain / Q000453:epidemiology*; D015995:Prevalence