title: [Report on the 90th Scientific Assembly and Annual Meeting of the Radiological Society of North America-- Comparison of non physical wedge and physical wedge using film method].
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Watanabe
authors.forename: K
authors.initials: K
authors.lastname: Terada
authors.forename: H
authors.initials: H
authors.lastname: Habara
authors.forename: H
authors.initials: H
authors.lastname: Iwasa
authors.forename: T
authors.initials: T
authors.lastname: Sasaki
authors.forename: M
authors.initials: M
authors.lastname: Nitta
mesh_terms: D011874:Radiometry / Q000379:methods*