Review of Vitamin B12 deficiency in pregnancy: a diagnosis not to miss as veganism and vegetarianism become more prevalent.
Eur J Haematol. 2021 Apr;106(4):450-455. doi: 10.1111/ejh.13571. Epub 2021 Feb 2.
Eur J Haematol. 2021.
PMID: 33341967
Review.