https://ogma.newcastle.edu.au/vital/access/ /manager/Index en-au 5 Beam focal spot intrafraction motion and gantry angle dependence: A study of Varian linac focal spot alignment. https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48311 Tue 14 Mar 2023 14:48:42 AEDT ]]> Beam focal spot position: the forgotten linac QA parameter. An EPID-based phantomless method for routine Stereotactic linac QA https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:34143 Tue 03 Sep 2019 18:26:27 AEST ]]>