1. Dairy Free Stall Housing and Equipment MidWest Plan Service No. 7;Bickert,1995
2. Hoard’s focus on breed association activity;Dairyman Hoard’s;Hoard’s Dairyman Magazine,2014
3. Physiological changes at parturition and their relationship to metabolic disorders;Goff;J. Dairy Sci.,1997
4. Nutritional prevention of fatty liver and ketosis;Grummer,1996
5. Feeding Guide;Hutjens,2008