H. C. Zheng

Effects of Alfalfa Meal on Growth Performance and Gastrointestinal Tract Development of Growing Ducks

J. Jiang, X. Song, J. L. Wu, 2012, Asian-Australasian journal of animal sciences.

Effects of dietary sources of vegetable oils on performance of high-yielding lactating cows and conjugated linoleic acids in milk.

J. Liu, J. Yao, Y. M. Wu, 2005, Journal of dairy science.