Microbiological investigations on antipernicious anemia factors in the fish tapeworm.
D000740:Anemia; D000818:Animals; D001200:Ascaris; D002589:Cestoda; D045728:Corrinoids; D004169:Diphyllobothriasis; D004170:Diphyllobothrium; D006801:Humans; D014805:Vitamin B 12
D045728:Corrinoids; D014805:Vitamin B 12
ASCARIS; DIPHYLLOBOTHRIUM; TAPEWORMS; VITAMIN B12