Parola, P., Socolovschi, C., Jeanjean, L., Bitam, I., Fournier, P., Sotto, A., . . . Raoult, D. (2008). Warmer Weather Linked to Tick Attack and Emergence of Severe Rickettsioses. Public Library of Science.

Parola, Philippe, Cristina Socolovschi, Luc Jeanjean, Idir Bitam, Pierre-Edouard Fournier, Albert Sotto, Pierre Labauge, và Didier Raoult. Warmer Weather Linked to Tick Attack and Emergence of Severe Rickettsioses. Public Library of Science, 2008.

Parola, Philippe, et al. Warmer Weather Linked to Tick Attack and Emergence of Severe Rickettsioses. Public Library of Science, 2008.