![](/img/cover-not-exists.png)
A study on the factors associated with the intelligence level of the aged.
Yoshida, Yoshiaki, Kuroda, Mototsugu, Matsumoto, Kenji, Hata, Nobuhiro, Morioka, Ikuharu, Kuriyama, Yoshiaki, Nishimura, Ko, Takeda, ShintaroVolume:
42
Year:
1988
Journal:
Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene)
DOI:
10.1265/jjh.42.1092
File:
PDF, 951 KB
1988