作者单位:
Laboratory for Foodborne Zoonoses, Public Health Agency of Canada, Lethbridge, Alberta, Canada
[1]
Water Science & Technology, Environment Canada, Burlington, Ontario, Canada
[2]
Agriculture and Agri-Food Canada, Lacombe, Alberta, Canada
[3]
Agriculture and Agri-Food Canada, Saint-Hyacinthe, Québec, Canada
[4]
Agriculture and Agri-Food Canada, London, Ontario, Canada
[5]
Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada
[6]
发布时间
2014-09-17