Smoking cigarettes of low nicotine yield does not reduce nicotine intake as expected: a study of nicotine dependency in Japanese males

by Ozasa Kotaro, Shigeta Masako, Nakazawa Atsuko
Published 2004-07-01

Factors associated with influenza vaccination status of residents of a rural community in Japan

by Watanabe Isao, Kuriyama Nagato, Ozasa Kotaro, Shigeta Masako, Matsui Daisuke, Watanabe Yoshiyuki
Published 2011-03-01