title: Basic radiographic principles for doctors.
mesh_terms: D001847:Bone Diseases / Q000000981:diagnostic imaging; D003906:Developing Countries; D006801:Humans; D007592:Joint Diseases / Q000000981:diagnostic imaging; D008722:Methods; D011859:Radiography; D011860:Radiography, Abdominal; D013902:Radiography, Thoracic; D013679:Technology, Radiologic