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1by MORRELL, R. E., MARKS, M. I., CHAMPLIN, R., SPENCE, L.Get access
Published in American Journal of Epidemiology (1975)
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4by McFarlane, B. L., Embil, J. A., Artsob, H., Spence, L., Rozee, K. R.Get access
Published in Canadian Journal of Microbiology (1981)
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5by Seton, E. T., Miles, Enos A., Chase, J. Smeaton, Packard, W., Spence, L., Lindsay, Forbes, Anderson, C. L. G.Get access
Published in The Geographical Journal (1913)
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6by Seton, E. T., Miles, Enos A., Chase, J. Smeaton, Packard, W., Spence, L., Lindsay, Forbes, Anderson, C. L. G.Get access
Published in The Geographical Journal (1913)
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Article in Journal/Newspaper