Home / News / Double Contrast Technique

Double Contrast Technique

Jun 23 2019nbsp018332In the past there was considerable controversy about the relative virtues of singlecontrast and doublecontrast techniques. Currently however most authors believe that doublecontrast techniques provide superior mucosal detail and allow earlier detection of subtle lesions than single

Product New

Our is a professional manufacturer & factory of Mining Crusher / Ore Dressing Equipment / Powder Grinding Plant / Building Materials Equipment

Blog List