@misc{oai:repo.qst.go.jp:00069076,
 author = {Mukai, Masami and Tanikawa, Takumi and Ando, Yutaka and et.al and 向井 まさみ and 谷川 琢海 and 安藤 裕},
 month = {Aug},
 note = {We developed the dual PACS to enforce the robustness and the redundancy. These PACSs were made by two different vendors. We assumed that we had to continue the service with-out serious problems. By the different systems, users can se-lect the suitable interface, and the systems become inevitable for the hospital information system., MEDINFO2007},
 title = {Development and Evaluation of PACS -a Parallel Operation System with Improved Fault-tolerance-},
 year = {2007}
}