erc: who: Oltman, Billie G. what: Plutonium microdistribution in human bone when: 19790101 where: https://digital.library.unt.edu/ark:/67531/metadc1092596/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/