title: Abstracts from Japanese journal of hygiene (nihon eiseigaku zasshi) vol.51 no.3.
authors: Division of Cancer Information and Epidemiology, National Cancer Center Research Institute, Tokyo.
authors: T
authors: T
authors: Sobue
authors: A
authors: A
authors: Hagihara
authors: M
authors: M
authors: Murakami
authors: A S
authors: AS
authors: Miller
authors: K
authors: K
authors: Morimoto
authors: N
authors: N
authors: Nakanish
authors: K
authors: K
authors: Tatara
authors: A
authors: A
authors: Babazono
authors: T
authors: T
authors: Tsuda
authors: Y
authors: Y
authors: Mino
authors: N
authors: N
authors: Yoshimura
authors: T
authors: T
authors: Kasamatsu
authors: S
authors: S
authors: Morioka
authors: T
authors: T
authors: Hashimoto
authors: H
authors: H
authors: Nishikawa
authors: H
authors: H
authors: Toyokawa