Kocan, K.M. and Ewing, S.A. 1984. A Review of development of colonies of Anaplasma marginale in the gut of Dermacentor andersoni. The Bovine Practitioner. 1984, 19 (Nov. 1984), 104–107. DOI:https://doi.org/10.21423/bovine-vol1984no19p104-107.