Effect of antibiotics and vitamin B12 on the growth of normal and 'animal protein factor'.
D000818:Animals; D000900:Anti-Bacterial Agents; D006397:Hematinics; D006801:Humans; D011506:Proteins; D014805:Vitamin B 12
D000900:Anti-Bacterial Agents; D006397:Hematinics; D011506:Proteins; D014805:Vitamin B 12
ANTIBIOTICS; PROTEINS