1. Studies on parturient paresis with special reference to the downer cow syndrome;Bjorsell;Acta Vet. Scand.,1969
2. The downer cow syndrome;Fenwick;Aust. Vet.,1969
3. Studies on paresis puerperalis, paraplegia antepartum, eclampsia peurparalis, and grass tetany in cows;Garm;Nord. Vet. Med.,1950
4. Studies on parturient paresis in dairy cows;Hallgren;Nord. Vet. Med.,1955
5. The association between hypocalcemia and altered rumen function in peuerperal paresis;Jacobsson;Cornell Vet.,1962