Use of external controls in transmissible-disease testing.
Barbara
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JA
Ferguson
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D001803:Blood Transfusion; D006514:Hepatitis B Surface Antigens / Q000097:blood*; D006801:Humans; D011786:Quality Control; D011933:Reagent Kits, Diagnostic; D006113:United Kingdom
D006514:Hepatitis B Surface Antigens; D011933:Reagent Kits, Diagnostic