Introduction: Due to out-of-field effects in radiation therapy. the determination and reduction of both unwanted photon and photoneutron doses are essential for the reasonable assessment of the risks to healthy tissues. Material and Methods: By the application of a multilayer shield throughout the phantom and using two models for photoneutron and photon sources. doses were estimated i... https://ashleyshomestores.shop/product-category/7-piece-bedroom-package/