Bown, K., Lambin, X., Ogden, N., Begon, M., Telford, G., Woldehiwet, Z., & Birtles, R. (2009). Delineating anaplasma phagocytophilum ecotypes in coexisting, discrete enzootic cycles. Emerging Infectious Diseases, 15(12), https://doi.org/10.3201/eid1512.090178