title: Essential x-ray services: the basic radiological system (BRS).
authors.forename: G P
authors.initials: GP
authors.lastname: Hanson
mesh_terms: D003906:Developing Countries; D006780:Hospitals, Rural; D006801:Humans; D011835:Radiation Protection / Q000295:instrumentation; D011857:Radiographic Image Interpretation, Computer-Assisted; D011859:Radiography / Q000295:instrumentation*; D012984:Software; D014944:World Health Organization