@misc{indiciaea3a086f18f08, title = {Vitamin B12 and ascorbic acid in protein utilization.}, author = {E H MORSE and E E DANIELS and F A HANLON and G R WALKER}, year = {1961}, url = {https://pubmed.ncbi.nlm.nih.gov/14476331/}, note = {Source identifier: 14476331} }