2026-04-11T10:02:21Z https://amcor.asahikawa-med.ac.jp/modules/xoonips/oai.php amcor https://amcor.asahikawa-med.ac.jp/modules/xoonips/oai.php 2.0 transient YYYY-MM-DDThh:mm:ssZ 1970-01-01T00:00:00Z amcor@asahikawa-med.ac.jp mayuko@jimu.asahikawa-med.ac.jp