Sathaporn Jittapalapong, Arkom Sangwaranond, Tawin Inpankaew, Chamnonjit Phasuk, Nongnuch Pinyopanuwat, Wissanuwat Chimnoi, Chanya Kengradomkij, Sinsamut Saengow, Pornparn Pumhom, Pipat Arunwipat, Tanit Anakewit and Ian D. Robertson 2008. Seroprevalence of Neospora caninum Infections of Dairy Cows in the North-east of Thailand. Agriculture and Natural Resources. 42, 5 (Dec. 2008), 61–66.