ISSN: 2167-7948
Originaler Forschungsartikel
Naoyoshi Onoda, Mitsuyoshi Hirokawa, Kennichi Kakudo, Atsuhiko Sakamoto, Kiminori Sugino, Noriaki Nakashima, Nobuyasu Suganuma, Shinichi Suzuki, Ken-ichi Ito, Iwao Sugitani