Osamu Itani, M.D., Ph.D.
Osamu Itani, M.D., Ph.D.
Reseach Assistant
School of Medicine, Nihon University
Division of Public Health, Department of Social Medicine
30-1, Ohyaguchi-kamimachi
Itabashi-ku, Tokyo
Japan
Papers:
4156.0
Reduced effectiveness of the age verification card system for discouraging tobacco purchase by minors in Japan