http://www.hhmi.org/news/pdf/hannon20060320.pdf
P PORKER Well-known member Jul 15, 2006 #2 Cheaper and easier with one of those urine BSE test to see if a animal has a piron,so you can have a BSE FREE Herd.Next least cost way will be the BSE blood test to check a herd.
Cheaper and easier with one of those urine BSE test to see if a animal has a piron,so you can have a BSE FREE Herd.Next least cost way will be the BSE blood test to check a herd.