[Antimegaloblastic substances of bacterial origin (sheep dung factor)].
D000740:Anemia; D000752:Anemia, Pernicious; D000818:Animals; D045728:Corrinoids; D005243:Feces; D006801:Humans; D012756:Sheep; D014805:Vitamin B 12; D014803:Vitamin B Complex
D045728:Corrinoids; D014803:Vitamin B Complex; D014805:Vitamin B 12
ANEMIA, PERNICIOUS; FECES; VITAMIN B12
Bakteriogene Antimegaloblastike (Schafkotfaktor).