
Keywords: دیفیلوبوتریوم; Cryptosporidium; Diphyllobothrium; Echinococcus canadensis; Echinococcus multilocularis; Giardia; Pays du Grand Nord; Trichinella; Cryptosporidium; Diphyllobothrium; Echinococcus canadensis; Echinococcus multilocularis; Giardia; northern territories; Tric