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EXPERIMENTAL EPIDEMIOLOGY OF TUBERCULOSIS : THE EFFECT OF CROWDING UPON TUBERCULOSIS IN GUINEA PIGS, ACQUIRED BY CONTACT AND BY INOCULATION
1. If normal guinea pigs are confined with an equal number of tuberculous cage mates the incidence of "contact" tuberculosis is increased by crowding. This is probably due largely to an increase in the amount of tubercle bacilli available in the more crowded cages, although no constant rel...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1930
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2131794/ https://www.ncbi.nlm.nih.gov/pubmed/19869723 |