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}, J, E, G, {, E, A. (1983). Quality Control in Diagnostic Imaging . Gaithersburg Maryand: An Apen Publicattion.

Gaya MLA

}, Joel, E,, Gray, {, Et, Al. "Quality Control in Diagnostic Imaging". Gaithersburg Maryand: An Apen Publicattion, 1983. Text.