Pattarin Opaschaitat และ Pipat Arunvipas. (2011) Prevalence, risk factors, and quantitative risk assessment (Introduction Level) of caprine arthritis encephalitis virus in meat goat at Chainat province, during october 2009 to October 2010. Kasetsart University,:ม.ป.ท.Pattarin Opaschaitat และ Pipat Arunvipas. 2011. Prevalence, risk factors, and quantitative risk assessment (Introduction Level) of caprine arthritis encephalitis virus in meat goat at Chainat province, during october 2009 to October 2010. ม.ป.ท.:Kasetsart University,;Pattarin Opaschaitat และ Pipat Arunvipas. Prevalence, risk factors, and quantitative risk assessment (Introduction Level) of caprine arthritis encephalitis virus in meat goat at Chainat province, during october 2009 to October 2010. ม.ป.ท.:Kasetsart University, 2011. Print.