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Picket Fence Test
Checks the position of each MLC leaf relative to the alignment of the
other leaves
Thomas J. Losasso “IMRT Delivery System QA”, AAPM Medical Physics Monograph No. 29,
Intensity-Modulated Radiation Therapy, The State of the Art, Jatinder R. Palta and T. Rockwell Mackie,
Editors, Medical Physics Publishing, Madison, WI, USA, 2003