TY - RPRT TI - Prevalence of Ehrlichia, Borrelia, and Rickettsial agents in Amblyomma americanum (Acari: Ixodidae) collected from nine states AU - T.R. Mixson AU - S.R. Campbell AU - J.S. Gill AU - Howard S. Ginsberg AU - M.V. Reichard AU - T.L. Schultz AU - G.A. Dasch PY - 2006 DO - 10.1093/jmedent/43.6.1261 UR - https://pubs.usgs.gov/publication/5224706 ID - 5224706 ER -