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- [3] RELATIONSHIP OF UREA RETENTION TO UREA SPACE AND BLOOD UREA LEVEL IN FASTING SHEEP PHYSIOLOGIA BOHEMOSLOVACA, 1970, 19 (1-2): : 107 - &
- [4] EFFECT OF ENVIRONMENTAL TEMPERATURE ON RUMINAL ACTIVITY AND BLOOD UREA OF MERINO SHEEP ANIMAL PRODUCTION, 1971, 13 (NOV): : 661 - +
- [5] COMPARATIVE EFFECTS OF AMMONIUM-SULFATE AND UREA ON TOXICITY, BLOOD AMMONIA AND BLOOD UREA IN SHEEP FEEDSTUFFS, 1974, 46 (22): : 22 - 23
- [6] COMPARATIVE EFFECTS OF ORAL ADMINISTRATION OF UREA AND UREA PHOSPHATE ON CONCENTRATIONS OF AMMONIA AND UREA IN BLOOD OF SHEEP BRITISH VETERINARY JOURNAL, 1972, 128 (12): : R82 - R84
- [7] INCREASED UREA TRANSPORT FROM MUSCLE TISSUE TO BLOOD IN FASTING SHEEP PHYSIOLOGIA BOHEMOSLOVACA, 1973, 22 (03): : 261 - 265
- [8] EFFECT OF ORALLY ADMINISTERED UREA ON THE AMMONIA AND UREA CONCENTRATION IN THE BLOOD OF CATTLE AND SHEEP, WITH OBSERVATIONS ON BLOOD AMMONIA LEVELS ASSOCIATED WITH SYMPTOMS OF ALKALOSIS AMERICAN JOURNAL OF PHYSIOLOGY, 1948, 153 (01): : 41 - 46