Rapid detection of radioisotopically contaminated test serum before radioassay of vitamin B12.
Plant
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D005189:False Positive Reactions; D006801:Humans; D011786:Quality Control; D011868:Radioisotopes / Q000097:blood*; D014805:Vitamin B 12 / Q000097:blood*
D011868:Radioisotopes; D014805:Vitamin B 12