Mangold AJ, Bargues MD, Mas-Coma S, « 18S rRNA gene sequences and phylogenetic relationships of European hard-tick species (Acari: Ixodidae) », Parasitol. Res., vol. 84, no 1, , p. 31–7 (PMID9491423, DOI10.1007/s004360050352)
Lindgren E, Tälleklint L, Polfeldt T, « Impact of climatic change on the northern latitude limit and population density of the disease-transmitting European tick Ixodes ricinus », Environ. Health Perspect., vol. 108, no 2, , p. 119–23 (PMID10656851, DOI10.2307/3454509)
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[PDF] « Louping ill », Center for Food Security and Public Health, College of Veterinary Medicine, Iowa State University,
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ncbi.nlm.nih.gov
Mangold AJ, Bargues MD, Mas-Coma S, « 18S rRNA gene sequences and phylogenetic relationships of European hard-tick species (Acari: Ixodidae) », Parasitol. Res., vol. 84, no 1, , p. 31–7 (PMID9491423, DOI10.1007/s004360050352)
Lindgren E, Tälleklint L, Polfeldt T, « Impact of climatic change on the northern latitude limit and population density of the disease-transmitting European tick Ixodes ricinus », Environ. Health Perspect., vol. 108, no 2, , p. 119–23 (PMID10656851, DOI10.2307/3454509)