Medical Radiology:Depth Classification

After defining the terms in Radiology used in the paper, discusses the assignment of Diagnostic Radiology and Therapeutic Radiology to the Third Round in the Analysed Title of any document embracing either of them, and the extension of the (He). Works out a Scheme for the depth Classification of subjects going with the (He) Diagnostic Radiology and Therapeutic Radiology. Provides an Alphabetical Index to the Schedule. Gives a classified list of 61 examples classified according to the scheme drawn up. Gives also Class Index Entries, derived by Chain Procedure, for the examples.