[Activity of orthopedic surgeons in regional areas and prospectives].
Harada
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D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D003365:Costs and Cost Analysis; D005260:Female; D005544:Forecasting; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007348:Insurance, Health; D007564:Japan; D008297:Male; D008875:Middle Aged; D009985:Orthopedics / Q000639:trends*; D011153:Population; D000078329:Workforce