Szĺlási, A (1998). "[The "mysterious" role of the clothes louse and its exposure (Charles Nicolle)]". Orvosi hetilap. 139 (36): 2146–8. PMID9776661. {{cite journal}}: Unknown parameter |month= ignored (help)
Gross, L (1996). "How Charles Nicolle of the Pasteur Institute discovered that epidemic typhus is transmitted by lice: reminiscences from my years at the Pasteur Institute in Paris". Proc. Natl. Acad. Sci. U.S.A.93 (20): 10539–40. doi:10.1073/pnas.93.20.10539. PMID8855211. {{cite journal}}: Unknown parameter |month= ignored (help)