@article{travanty_ponnusamy_kakumanu_nicholson_apperson_2019, title={Diversity and structure of the bacterial microbiome of the American dog tick, Dermacentor variabilis, is dominated by the endosymbiont Francisella}, volume={79}, ISSN={["1878-7665"]}, url={https://doi.org/10.1007/s13199-019-00642-2}, DOI={10.1007/s13199-019-00642-2}, number={3}, journal={SYMBIOSIS}, publisher={Springer Science and Business Media LLC}, author={Travanty, Nicholas V. and Ponnusamy, Loganathan and Kakumanu, Madhavi L. and Nicholson, William L. and Apperson, Charles S.}, year={2019}, month={Nov}, pages={239–250} }
 @article{apperson_engber_nicholson_mead_engel_yabsley_dail_johnson_watson_2008, title={Tick-Borne Diseases in North Carolina: Is "Rickettsia amblyommii" a Possible Cause of Rickettsiosis Reported as Rocky Mountain Spotted Fever?}, volume={8}, ISSN={["1557-7759"]}, DOI={10.1089/vbz.2007.0271}, number={5}, journal={VECTOR-BORNE AND ZOONOTIC DISEASES}, author={Apperson, Charles S. and Engber, Barry and Nicholson, William L. and Mead, Daniel G. and Engel, Jeffrey and Yabsley, Michael J. and Dail, Kathy and Johnson, Joey and Watson, D. Wesley}, year={2008}, month={Oct}, pages={597–606} }
 @article{breitschwerdt_nicholson_kiehl_steers_meuten_levine_1994, title={Natural infections with Borrelia spirochetes in two dogs from Florida}, volume={32}, number={2}, journal={Journal of Clinical Microbiology}, author={Breitschwerdt, E. B. and Nicholson, W. L. and Kiehl, A. R. and Steers, C. and Meuten, D. J. and Levine, J. F.}, year={1994}, pages={352–357} }
 @article{greene_walker_nicholson_levine_1991, title={Comparison of an enzyme-linked immunosorbent assay to an indirect immunofluorescence assay for the detection of antibodies to Borrelia burgdorferi in the dog}, volume={26}, ISSN={0378-1135}, url={http://dx.doi.org/10.1016/0378-1135(91)90054-j}, DOI={10.1016/0378-1135(91)90054-J}, number={1-2}, journal={Veterinary Microbiology}, publisher={Elsevier BV}, author={Greene, R.T. and Walker, R.L. and Nicholson, W.L. and Levine, J.F.}, year={1991}, month={Jan}, pages={179–190} }
 @article{levine_dykstra_nicholson_walker_massey_1990, title={ATTENUATION OF BORRELIA-ANSERINA BY SERIAL PASSAGE IN LIQUID-MEDIUM}, volume={48}, ISSN={["0034-5288"]}, DOI={10.1016/s0034-5288(18)31511-x}, number={1}, journal={RESEARCH IN VETERINARY SCIENCE}, author={LEVINE, JF and DYKSTRA, MJ and NICHOLSON, WL and WALKER, RL and MASSEY, G}, year={1990}, month={Jan}, pages={64–69} }
 @article{apperson_levine_nicholson_1990, title={Geographic Occurrence of Ixodes scapularis and Amblyomma americanum (Acari: Ixodidae) Infesting White-tailed Deer in North Carolina}, volume={26}, ISSN={0090-3558}, url={http://dx.doi.org/10.7589/0090-3558-26.4.550}, DOI={10.7589/0090-3558-26.4.550}, number={4}, journal={Journal of Wildlife Diseases}, publisher={Wildlife Disease Association}, author={Apperson, Charles S. and Levine, Jay F. and Nicholson, William L.}, year={1990}, month={Oct}, pages={550–553} }
 @article{torrence_jenkins_levine_nicholson_pelzer_1990, title={Serosurvey of shelter dogs in Virginia for antibodies to Borrelia burgdorferi}, volume={10}, ISSN={0167-5877}, url={http://dx.doi.org/10.1016/0167-5877(90)90049-N}, DOI={10.1016/0167-5877(90)90049-N}, number={1-2}, journal={Preventive Veterinary Medicine}, publisher={Elsevier BV}, author={Torrence, Mary E. and Jenkins, Suzanne R. and Levine, Jay F. and Nicholson, William L. and Pelzer, Kevin D.}, year={1990}, month={Dec}, pages={41–46} }
 @article{nicholson_greene_1989, title={Lyme disease: Current concepts}, volume={2}, number={2}, journal={Veterinary Reports}, author={Nicholson, W. L. and Greene, R. T.}, year={1989}, pages={1} }
 @article{walker_greene_nicholson_levine_1989, title={Shared flagellar epitopes of Borrelia burgdorferi and Borrelia anserina}, volume={19}, ISSN={0378-1135}, url={http://dx.doi.org/10.1016/0378-1135(89)90101-6}, DOI={10.1016/0378-1135(89)90101-6}, number={4}, journal={Veterinary Microbiology}, publisher={Elsevier BV}, author={Walker, R.L. and Greene, R.T. and Nicholson, W.L. and Levine, J.F.}, year={1989}, month={Apr}, pages={361–371} }
 @article{greene_levine_breitschwerdt_walker_berkhoff_nicholson_1988, title={Clinical and serologic evaluations of induced Borrelia burgdorferi infections in dogs}, volume={49}, journal={American Journal of Veterinary Research}, author={Greene, R. T. and Levine, J. F. and Breitschwerdt, E. B. and Walker, R. L. and Berkhoff, H. A. and Nicholson, W. L.}, year={1988}, pages={752–757} }
 @article{greene_walker_nicholson_heidner_levine_1988, title={The immunoglobulin G response to the Lyme disease agent (Borrelia burgdorferi) in experimentally and naturally exposed dogs}, volume={26}, journal={Journal of Clinical Microbiology}, author={Greene, R. T. and Walker, R. L. and Nicholson, W. L. and Heidner, H. W. and Levine, J. F.}, year={1988}, pages={648–653} }