TY - GEN AU - Huhtanen,P AU - Hristov,A N TI - A meta-analysis of the effects of dietary protein concentration and degradability on milk protein yield and milk N efficiency in dairy cows SN - 1525-3198 PY - 2009///0928 KW - Animals KW - Cattle KW - metabolism KW - Dairying KW - Diet KW - veterinary KW - Dietary Proteins KW - Europe KW - Female KW - Lactation KW - physiology KW - Milk KW - chemistry KW - Milk Proteins KW - Models, Biological KW - Nitrogen KW - North America KW - Reproducibility of Results KW - Rumen N1 - Publication Type: Journal Article; Meta-Analysis UR - https://doi.org/10.3168/jds.2008-1352 ER -