Supassama Chaiyawong และ Alongkorn Amonsin. (2019) Genetic characteristics of avian influenza a viruses isolated from Thai free-grazing ducks and their pathogenicity potential in animal models. Chulalongkorn University:ม.ป.ท.Supassama Chaiyawong และ Alongkorn Amonsin. 2019. Genetic characteristics of avian influenza a viruses isolated from Thai free-grazing ducks and their pathogenicity potential in animal models. ม.ป.ท.:Chulalongkorn University;Supassama Chaiyawong และ Alongkorn Amonsin. Genetic characteristics of avian influenza a viruses isolated from Thai free-grazing ducks and their pathogenicity potential in animal models. ม.ป.ท.:Chulalongkorn University, 2019. Print.