Kōreiki no kenkō hoji, zōshin hiyō to kenkō sangyō no dōkō
Subtitle: "kōreisha no seikatsu hiyō tō jittai chōsa" hōkokusho
By: [henshū Tōkyō-to Shokuin Kenshūjo Chōsa Kenkyūshitsu]
Publisher: Tōkyō-to
Published: 1993
Place of publication: Tōkyō
Language: jpn
Number of pages: 192
Subjects: Health and hygiene; Older people