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NTIS 바로가기Oral surgery, oral medicine and oral pathology, v.46 no.3, 1978년, pp.454 - 461
Thunthy, Kavas H. , Manson-Hing, L.R.
Two clinical experiments were conducted to study the effect of kVp and mAs on resolution and on image contrast percentage. The resolution was measured with a "test pattern." By using a transmission densitometer, image contrast percentage was determined by a mathematical formula. In the first part of...
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