http://portal.iai.spk-berlin.de/Ludwig-Brackebusch.74.0.html

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David Paul von Hansemann: Contributions to Oncology: Context, Comments and ... - Leon P. Bignold, Brian L. D. Coghlan, Hubertus P.A. Jersmann - Google Books

https://books.google.de/books?id=i2fEpOXxgvkC

In 1890, just a few years after the discovery of the chromosomes, David Paul Hansemann, a pathologist-in-training with the famous Rudolph Virchow in Berlin, produced a theory of the pathogenesis of cancer involving the key current concept: that the first…

Hier krabbelt's

https://web.archive.org/web/20080530170612/http://www.hier-krabbelts.de/kaeferlatein/katalog-cetoniinae.htm

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Hier krabbelts katalog

https://web.archive.org/web/20080620153602/http://www.hier-krabbelts.de/kaeferlatein/katalog-cetoniinae_Teil2.htm

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