Tripipat, Thitima, Kepalee Saeng-chuto, Adthakorn Madapong, Christopher James Stott, Angkana Tantituvanont, Pavita Kaewprommal, Jittima Piriyapongsa, and Dachrit Nilubol. “Dynamics and Evolution of Genotype 1 Porcine Reproductive and Respiratory Syndrome Virus Following Its Introduction into a Herd Concurrently Infected With Genotypes 1 and 2”. The Thai Journal of Veterinary Medicine 51, no. 3 (June 7, 2021): 519-529. Accessed January 17, 2022.