Towards the more effective use of diagnostic radiology: a review of the work of the Royal College of Radiologists Working Party on the more Effective Use of Diagnostic Radiology, 1976 to 1986.
D006801:Humans; D011859:Radiography / Q000191:economics / Q000706:statistics & numerical data* / Q000639:trends; D011871:Radiology; D006113:United Kingdom