Observations on the effects of folic acid antagonists, folic acid, liver extract and vitamin B12 on embryonated eggs; a preliminary report.
D045728:Corrinoids; D004531:Eggs; D005492:Folic Acid / Q000494:pharmacology*; D005493:Folic Acid Antagonists; D006397:Hematinics; D006801:Humans; D008099:Liver; D008110:Liver Extracts; D014805:Vitamin B 12; D014803:Vitamin B Complex; D014815:Vitamins
FOLIC ACID/antagonists; FOLIC ACID/effects; LIVER/extract; VITAMINS/B12