1. Medizinal-Berichte über die deutschen Schutzgebiete, 1903-4;Feldmann,1905
2. Onyalai, a disease of Central Africa;Massey;J. Trop. Med. & Hyg.,1904
3. Einige wenig bekannte krankheitensbilder;Mense,1906
4. Brief conspectus of the tropical diseases common in the Highlands of West Central Africa;Wellmann;J. Trop. Med. & Hyg.,1904
5. Notes on tropical diseases of the Angola Highlands;Wellmann;New York Med. J.,1905