References
- Hodges, R. T., 1973. A complement fixation lest for the serological diagnosis of leptospirosis in pigs experimenltally infected with serotype pomona, N.Z. vet. J. 21 (1973), pp. 1–6.
- Russell, R. R., and Hansen, N. F., 1958. The incidence of Leptospira hyos and Leptospira pomona infections in pigs in New Zealand, N.Z. vet. J. 6 (1958), pp. 50–51.