http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
K I Skrjabin, A M Petrov; Dịch giả: Tạ Thị Vinh, Đoàn Thị Băng Tâm, Bùi Lập
domestic animals - diseases,veterinary parasitology