Lacaz, Carlos da Silva -- Correspondence
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Lackman, David Buell, 1911-1990
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Lackman, David Buell, 1911-1990 -- Correspondence
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Laethem, R. van -- Correspondence
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Landing, Benjamin H. -- Correspondence
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Lange, C. de
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Laurinsich, A. -- Correspondence
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Lavat, Jean -- Correspondence
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Lawler, Harry J. -- Correspondence
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Lazar, Louis -- Correspondence
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Lazerte, Gordon D. -- Correspondence
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Leishmania
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Lelong, Marcel
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Lelong, Marcel -- Correspondence
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Lenbarg, Morrison S. -- Correspondence
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Lenga, Rose -- Correspondence
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Lennette, Edwin H., 1908-2000 -- Correspondence
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Leopold, Irving H. -- Correspondence
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Leptospira
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Levaditi, J. C. -- Correspondence
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