title: Comment on "A Monte Carlo study of IMRT beamlets in inhomogeneous media".
authors.forename: Sahda
authors.initials: S
authors.lastname: Wadi-Ramahi
authors.forename: James
authors.initials: J
authors.lastname: Chu
mesh_terms: D016880:Anisotropy; D003198:Computer Simulation; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008954:Models, Biological; D009010:Monte Carlo Method; D019047:Phantoms, Imaging; D011874:Radiometry / Q000379:methods*; D011879:Radiotherapy Dosage; D011880:Radiotherapy Planning, Computer-Assisted / Q000379:methods; D020266:Radiotherapy, Conformal / Q000295:instrumentation / Q000379:methods*; D012680:Sensitivity and Specificity