1. Hallen Sandgren and Emanuelson. Is there an ideal automatic milking system cow and is she different from an ideal parlor-milked cow? 56th Natl. Mastitis Counc. Ann. Mtg. Proc., St. Pete Beach, FL. Natl. Mastitis Counc., New Prague, MN, January 28-31, 2017. p. 61–8.
2. Maximising the milking capacity of an automatic milking system;de Koning,2000
3. European Union Directive EC/853/2004. 2004.
4. US Food and Drug Adminstration Grade A pasteurized milk ordinance.
5. Invited review: udder health of dairy cows in automatic milking;Hovinen;J Dairy Sci,2011