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Scherp, H. W., and Rake, G. : Studies on Meningococcus Infection, Type I 

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Sherwood, N. P., Johnson, T. L., and Radotinsky, I. I.: Studies on Bacillus 

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Shibley, G. S., and Hoelscher, H. : Studies on Whooping Cough. I. Type- 

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Tillett, W. S., Goebel, W. F., and Avery, 0. T.: Chemical and Im- 

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