Yoko Tsuno, Ph.D.
Yoko Tsuno, Ph.D.
![142nd APHA Annual Meeting and Exposition (November 15 - November 19, 2014): http://www.apha.org/events-and-meetings/annual](images/banner.jpg)
Assistant Professor
The University of Tokyo
Tokyo
Japan
ysumikawa-tky@umin.ac.jp
4393.0 Work environment and health needs in small- and medium-sized enterprises in a manufacturing technology ward in Japan