[Study on overlapping physician use among the rural community elderly population].
Ogawa
H
H
Iwasaki
K
K
Yasumura
S
S
Haga
H
H
Aida
S
S
Ahiko
T
T
Arai
H
H
D000368:Aged; D005260:Female; D006300:Health Services Misuse / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D010045:Outpatients; D012424:Rural Population; D012737:Sex Factors