共 50 条
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- [27] MILK TEMPERATURES OF DAIRY-COWS DURING MILKING BRITISH VETERINARY JOURNAL, 1980, 136 (03): : 245 - 250
- [30] THE EFFECT OF PARENTERALLY APPLIED 25-HYDROXYCHOLECALCIFEROL AND 1-ALPHA-HYDROXYCHOLECALCIFEROL ON MINERAL CONCENTRATIONS IN THE BLOOD OF HEAVILY PREGNANT COWS BERLINER UND MUNCHENER TIERARZTLICHE WOCHENSCHRIFT, 1993, 106 (06): : 183 - 188