bibliographic entry 7894489 [be/7894489]
https://w3id.org/oc/corpus/be/7894489

is a

• bibliographic reference

content

• Giannella, R, Broitman, S, Zamcheck, N. 1972 Competition between bacteria and intrinsic factor for vitamin B 12: implications for vitamin B 12 malabsorption in intestinal bacterial overgrowth. Gastroenterology 62: 255–260. PMID: 4629318

references

• https://w3id.org/oc/corpus/br/6149607