Article

Clinical practice. Vitamin B12 deficiency.

Division of Hematology, University of Colorado School of Medicine, Aurora, CO 80045, USA.
New England Journal of Medicine (Impact Factor: 54.42). 01/2013; 368(2):149-60. DOI: 10.1056/NEJMcp1113996
Source: PubMed
2 Followers
 · 
344 Views