|
Source
|
Whole blood from a naturally infected 13 year old Hereford cow from south-central Idaho herd
|
|
References
|
Zaugg JL, et al. Transmission of Anaplasma marginale Theiler by males of Dermacentor andersoni Stiles fed on an Idaho field-infected, chronic carrier cow. Am. J. Vet. Res. 47: 2269-2271, 1986. PubMed: 3777655
|