im b12 injection dose Oral vs. Intramuscular Vitamin in Vitamin B12 Deficiency • The Blood Project How to Give a B12

But in fact, the term pernicious anemia means a specific vitamin B12 deficiency caused by the loss of the bodys ability to make intrinsic factor. Intrinsic factor is in the lining of the stomach, so a weakened stomach lining (which is called atrophic gastritis can cause pernicious anemia

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10.1136/bmj.i4919 [DOI] [PMC free article] [PubMed] 22.Higgins JPT, Jackson D, Barrett JK et al (2012) Consistency and inconsistency in network metaanalysis: concepts and models for multiarm studies

Medication arrived promptly and was packaged very well