scientific article
author: Keitaro Matsuo, Ryo Yamada, Kazuo Tajima, Fumihiko Matsuda, Chikashi Terao, Koichiro Ohmura, Shigeto Tohma, Kiyoshi Takasugi, Kota Shimada, Akira Murasawa, Tsuneyo Mimori, Etsuko Maruya, Masaki Katayama, Hiroo Saji
Copyright status information is not available for this work. The copyright status depends on the jurisdiction, the author's date of death and the date the work was created or published.
To learn more about copyright terms in different countries, visit the countries and terms page.