S. J. Tornquist, Boeder, L., Cebra, C. K., and Messick, J.,
“Use of a polymerase chain reaction assay to study response to oxytetracycline treatment in experimental Candidatus Mycoplasma haemolamae infection in alpacas.”,
American journal of veterinary research, vol. 70, no. 9, pp. 1102-7, 2009.