by Sompreeya Kongkaew(Chiang Mai University, Chiang Mai (Thailand). Faculty of Veterinary Medicine. Department of Food Animal Clinic. Swine Clinic), Kanruethai wongsawan(Chiang Mai University, Chiang Mai (Thailand). Faculty of Veterinary Medicine. Department of Veterinary Biosciences and Veterinary Public Health. Division of Veterinary Paraclinic), Chamaiporn Pansumdang(Chiang Mai University, Chiang Mai (Thailand). Faculty of Veterinary Medicine. Department of Food Animal Clinic. Swine Clinic), Sasiprapa Takam(Chiang Mai University, Chiang Mai (Thailand). Faculty of Veterinary Medicine. Department of Food Animal Clinic. Swine Clinic), Terdsak Yano(Chiang Mai University, Chiang Mai (Thailand). Faculty of Veterinary Medicine. Department of Food Animal Clinic. Swine Clinic), Panuwat Yamsakul(Chiang Mai University, Chiang Mai (Thailand). Faculty of Veterinary Medicine. Department of Food Animal Clinic. Swine Clinic), Prapas Patchanee(Chiang Mai University, Chiang Mai (Thailand). Faculty of Veterinary Medicine. Department of Food Animal Clinic. Swine Clinic) E-mail:prapas.pat@cmu.ac.th
Published in Warasan Sattawaphaet (01.01.2012)