October 2005
10.1371/journal.ppat.0010011
10.1371/journal.ppat.0010016
10.1371/journal.ppat.0010014
10.1371/journal.ppat.0010017
10.1371/journal.ppat.0010021
10.1371/journal.ppat.0010020
10.1371/journal.ppat.0010019
LOCKSS system has permission to collect, preserve, and serve this open access Archival Unit.
CLOCKSS system has permission to ingest, preserve, and serve this open access Archival Unit.