AndersonMLBlanchardPCBarrBCHoffmanRL: 1990, A survey of causes of bovine abortion occurring in the San Joaquin Valley, California. J Vet Diagn Invest2:283–287.
2.
AndersonMLBlanchardPCBarrBC: 1991, Neospora-like protozoal infection as a major cause of abortion in California dairy cattle. J Am Vet Med Assoc198:241–244.
3.
HubbertWTBoothGDBoltonWD: 1973, Bovine abortions in five northeastern states, 1960-1970; evaluation of diagnostic laboratory data. Cornell Vet63:291–316.
4.
KirkbrideCA, ed.: 1983, Laboratory diagnosis of abortion in food animals. Reynolds Printing Co., Brookings, SD.
5.
KirkbrideCA: 1992, Etiologic agents detected in a 10-year study of bovine abortions and stillbirths. J Vet Diagn Invest4:175–180.
6.
KirkbrideCABicknellEJReedDE: 1973, A diagnostic survey of bovine abortion and stillbirth in the northern plains states. J Am Vet Med Assoc162:556–560.
7.
RenshawHWEckbladWPEversonDO: 1977, Ontogeny of immunocompetence in cattle: Evaluation of phytomitogen-induced in vitro bovine fetal lymphocyte blastogenesis, using a whole blood culture technique. Am J Vet Res38:1141–1150.
8.
ThurmondMPicansoJ: 1990, A surveillance system for bovine abortion. Prev Vet Med8:190–194.
9.
ThurmondMPicansoJHietalaS: 1990, Prospective serology and analysis in diagnosis of dairy cow abortion. J Vet Diagn Invest2:274–282.
10.
ThurmondMPicansoJJamesonC: 1990, Considerations for use of descriptive epidemiology to investigate fetal loss in dairy cows. J Am Vet Med Assoc197: 1305–1312.