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. 1936 Feb;22(2):134–138. doi: 10.1073/pnas.22.2.134
Relative Effectiveness of X-Rays and Fast Neutrons in Retarding Growth
Raymond E Zirkle
1,2, Paul C Aebersold
1,2
Raymond E Zirkle
1Johnson Foundation for Medical Physics, University of Pennsylvania
2Division of Roentgenology, University of California Medical School
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Paul C Aebersold
1Johnson Foundation for Medical Physics, University of Pennsylvania
2Division of Roentgenology, University of California Medical School
Find articles by Paul C Aebersold
1Johnson Foundation for Medical Physics, University of Pennsylvania
2Division of Roentgenology, University of California Medical School
PMCID: PMC1076721 PMID: 16588058