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A. J. Lanza, William J. McConnell, J. William Fehnel, Effects of the Inhalation of Asbestos Dust on the Lungs of Asbestos Workers: A Preliminary Study, Public Health Reports (1896-1970), Vol. 50, No. 1 (Jan. 4, 1935), pp. 1-12
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Lanza et al. (1935) studied this question.
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