Studies in vocational diseases. I-II / by J.W. Schereschewsky ; prepared by direction of the Surgeon-General.
- Joseph W. Schereschewsky
- Date:
- 1915
Licence: Public Domain Mark
Credit: Studies in vocational diseases. I-II / by J.W. Schereschewsky ; prepared by direction of the Surgeon-General. Source: Wellcome Collection.
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