Evaluation of beam modeling for small fields using a flattening filter-free beam.
Kawahara D, Ozawa S, Nakashima T, Aita M, Tsuda S, Ochi Y, Okumura T, Masuda H, Ohno Y, Murakami Y, Nagata Y.
Kawahara D, et al.
Radiol Phys Technol. 2017 Mar;10(1):33-40. doi: 10.1007/s12194-016-0365-2. Epub 2016 Jun 21.
Radiol Phys Technol. 2017.
PMID: 27329190