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Influence of the Prevalence of Infection on Tuberculin Skin Testing Programs
James F. Jekel, Richard A. Greenberg and Benjamin M. DrakeVolume:
84
Language:
english
Journal:
Public Health Reports (1896-1970)
DOI:
10.2307/4593703
Date:
October, 1969
File:
PDF, 257 KB
english, 1969