Timing of initiation and duration of feeding rumen-protected choline affects performance of lactating Holstein cows.

J. M. Bollatti, M. G. Zenobi, N. A. Artusso, G. F. Alfaro, A. M. Lopez, B. A. Barton, C. D. Nelson, C. R. Staples, and J. E. P. Santos.
journalOfDairyScience, Volume 103:4174-4191.
Published: January 1, 2020