Blevins, Steve M.; Bronze, Michael S. (2010). “Robert Koch and the 'golden age' of bacteriology”. International Journal of Infectious Diseases14 (9): e744–751. doi:10.1016/j.ijid.2009.12.003. PMID20413340.
nih.gov
pubmed.ncbi.nlm.nih.gov
Blevins, Steve M.; Bronze, Michael S. (2010). “Robert Koch and the 'golden age' of bacteriology”. International Journal of Infectious Diseases14 (9): e744–751. doi:10.1016/j.ijid.2009.12.003. PMID20413340.