Artegoitia, V M Short communication: Casein hydrolysate and whey proteins as excipients for cyanocobalamin to increase intestinal absorption in the lactating dairy cow. [electronic resource] - Journal of dairy science Nov 2015 - 8128-32 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1525-3198 Standard No.: 10.3168/jds.2015-9678 doi Subjects--Topical Terms: Animal Feed--analysisAnimalsCaseins--pharmacologyCattleDiet--veterinaryExcipients--pharmacologyFemaleIntestinal Absorption--drug effectsLactationMilk--metabolismRumen--drug effectsVitamin B 12--pharmacokineticsWhey Proteins--pharmacology