Kuhn, Richard Max Planck Institute for Medical Research, Max Planck Society;
http://www.sciencedirect.com/science/article/pii/0003986154903252/pdf?md5=7830725df1e3031b00db9df456a8e3d3&pid=1-s2.0-0003986154903252-main.pdf (Any fulltext)
http://dx.doi.org/10.1016/0003-9861(54)90325-2 (Any fulltext)
Gyargy, P., Hoover, J. R. E., Kuhn, R., & Rose, C. S. (1954). Bifidus factor. III. The rate of dialysis. Archives of Biochemistry and Biophysics, 48(1), 209-213. doi:10.1016/0003-9861(54)90325-2.