Effects of X-Ray Dose On Rhizosphere Studies Using X-Ray Computed Tomography Zappala, Susan ; Helliwell, Jonathan R. ; Tracy, Saoirse R. ; Mairhofer, Stefan ; Sturrock, Craig J. ; Pridmore, Tony ; Bennett, Malcolm ; Mooney, Sacha J. Abstract Publication: PLoS ONE Pub Date: June 2013 DOI: 10.1371/journal.pone.0067250 Bibcode: 2013PLoSO...867250Z