Effectiveness of vitamin B12 in combined system disease; rapid regression of neurologic manifestations and absence of allergic reactions in a patient sensitive to injectable liver extracts.
D006397:Hematinics; D006801:Humans; D006967:Hypersensitivity; D008099:Liver; D008110:Liver Extracts; D014805:Vitamin B 12; D014815:Vitamins
LIVER/extract; VITAMINS/B12