Rigg, R. T. (1915). THE “ELDERTON” CONTROL METHOD OF TESTING THE VALUE OF NEW TUBERCULIN.
Chicago Style aipamenaRigg, R. Thompson. THE “ELDERTON” CONTROL METHOD OF TESTING THE VALUE OF NEW TUBERCULIN. 1915.
MLA aipamenaRigg, R. Thompson. THE “ELDERTON” CONTROL METHOD OF TESTING THE VALUE OF NEW TUBERCULIN. 1915.
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