http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Giffhorn, Friedrich: Vegetierende Pyodermie
Giffhorn, Friedrich: Vegetierende Pyodermie. -- Baruth/Mark-Berlin [1938]: Särchen. 12 S. 8° -- Kiel, Med. Diss. v. 1. Febr. 1938