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. 1954 Apr;69(4):585-94.
doi: 10.1164/art.1954.69.4.585.

Comparison between the international standard tuberculins, PPD-S and old tuberculin

F B SEIBERT, E H DUFOUR

Comparison between the international standard tuberculins, PPD-S and old tuberculin

F B SEIBERT et al. Am Rev Tuberc. 1954 Apr.
No abstract available

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