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    • Societies and Academies - Nature

      Nature· 1 day ago

      The first demonstration that disease can be caused by a filtrable virus was by Iwanowski, in 1892, in mosaic disease of tobacco. The causal agents are believed ...

    • Consumption, and the Breath Rebreathed - Nature

      Nature· 1 day ago

      THIS work is written con amore by an enthusiastic physician, who has satisfied himself of the truth of the theory he advances, and is now desirous of convincing the rest of the world. The theory ...