The Development of a Prototype e-P.O. Box and its Application to Personal Health Information Management System. - Joong Sun Lee; Hiroyuki Suzuki; Naoko Taira; Kouichi Kita; Takashi Obi; Masuyoshi Yachida; Takahiro Yokoyma; Hiroshige Yamamoto; Kazuhisa Uryu; Masahiro Yamaguchi; Nagaaki Ohyama (HEALTHINF, 2011)