1. Calcium fluxes across the wall of the ovine reticulorumen in vivo;Beardsworth;Res. Vet. Sci.,1989
2. Calcium (ionized and total), magnesium, phosphorus, and glucose in plasma from parturient cows;Blum;Am. J. Vet. Res.,1972
3. Microliter determination of free hydroxyproline in blood serum;Dabev;Biochem. Med.,1971
4. Motility of the rumen and abomasum during hypocalcaemia;Daniel;Can. J. Comp. Med.,1983
5. Calcium balance studies in dairy cows under experimental induction and prevention of hypocalcaemic paresis puerperalis. The solution of the aetiology and the prevention of milk fever by dietary means;Ender;Z. Tierphysiol. Tierernahr. Futtermittelkd.,1971