We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe what and whys of DOIs.AuthorsDeRisi S; Kennison R; Twyman NPublicationPLoS biology, 2003, Vol 1, Issue 2, pE57ISSN1545-7885Publication typearticleDOI10.1371/journal.pbio.0000057