Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates


  • 12 Accesses

This is a preview of subscription content, log in to check access.

Rights and permissions

Reprints and Permissions

About this article

Cite this article

Fabricius Bücheranzeigen. Forftwiffenfchaftliches Centralblatt 53, 836–844 (1931). https://doi.org/10.1007/BF01767041

Download citation