1. Zur Kreatininbestimmung im Blute;Popper;Biochem. Ztschr.,1937
2. Die physiologischen Schwankungen der Nierenarbeit;Popper;Ztschr. f. klin. Med.,1938
3. Nephritis and Hypertension;Fishberg,1939
4. Collection and analysis of fluid from single nephrons of mammalian kidney;Walker;Am. J. Physiol.,1941
5. The Physiology of the Kidney;Smith,1937