1. 1) Anderson,R.R. and Mixner,J.P.(1960). Inulin renal clearance in dairy cattle. J. Dairy Science, 43, 1476-1479.
2. 2) Asai,T.(1975). Transfer of ingesta in the omasum of calves. Jap. J. vet. Sri., 37, 609-613.
3. 3) Bailey,C.B.(1978). Renal function in cows given native grass hay containing added sodium chroride and rapeseed meal, with particular reference to the clearance of silicic acid. Can. J. Anim. Sci., 58, 651-657.
4. 4) Bajo,M., Szanyiova,M.and Leng,L.(1978). Effect of antidiuretic hormone on the renal excretion of urea and electrolytes in fed and starved sheep. Veterinarni Medicina, 23, 691-696., Veterinary Bulletin, 1979, Vol. 49, 5605, p.721
5. 5) Bartjen,K.(1973). Clinical value of the intravenous phenol red test in cattle. Inaugural Dissertation, Tiearztliche Hochschule, Hannover, 55pp.