Epidemiol Infect, Vol. 124, No. 3. (June 2000), pp. 551-562.
Microbiol Immunol, Vol. 49, No. 3. (2005), pp. 219-225.
J. Clin. Microbiol., Vol. 36, No. 11. (1 November 1998), pp. 3143-3148.
J Clin Microbiol, Vol. 45, No. 9. (September 2007), pp. 3008-3014.
Epidemiol Infect, Vol. 132, No. 3. (June 2004), pp. 549-553.
Epidemiol Infect, Vol. 125, No. 3. (December 2000), pp. 719-727.
J Wildl Dis, Vol. 42, No. 3. (July 2006), pp. 672-676.
Southeast Asian J Trop Med Public Health, Vol. 32, No. 4. (December 2001), pp. 809-813.
Microbes Infect, Vol. 2, No. 4. (April 2000), pp. 343-346.
J Med Assoc Thai, Vol. 86, No. 11. (November 2003), pp. 1008-1014.
Microbiol Immunol, Vol. 40, No. 12. (1996), pp. 895-898.
Trop Med Int Health, Vol. 7, No. 10. (October 2002), pp. 840-845.
Southeast Asian J Trop Med Public Health, Vol. 31, No. 1. (March 2000), pp. 62-65.
Southeast Asian J Trop Med Public Health, Vol. 31, No. 2. (June 2000), pp. 277-282.