Waghela, S. D., Rurangirwa, F. R., Mahan, S. M., Yunker, C. E., Crawford, T. B., Barbet, A. F., . . . McGuire, T. C. (1991). A cloned DNA probe identifies Cowdria ruminantium in Amblyomma variegatum ticks.

Waghela, S D., F R. Rurangirwa, S M. Mahan, C E. Yunker, T B. Crawford, A F. Barbet, M J. Burridge, and T C. McGuire. A Cloned DNA Probe Identifies Cowdria Ruminantium in Amblyomma Variegatum Ticks. 1991.

Waghela, S D., et al. A Cloned DNA Probe Identifies Cowdria Ruminantium in Amblyomma Variegatum Ticks. 1991.