Search Results - "international reference standard of purified tuberculin (ppds, ppdt)"

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Specific Aspects of Tuberculin Products Standardisation

by N. V. Aleksandrova, D. T. Levi, A. V. Nakonechnaya, A. A. Savina
Published 2019-03-01
Subjects: “...international reference standard of purified tuberculin (ppds, ppdt)...”

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