Methylcobalamin - an overview | ScienceDirect Topics
Vitamin B12: one carbon metabolism, fetal growth and programming for chronic disease | European Journal of Clinical Nutrition
PDF] Methylmalonic Acid and Homocysteine as Indicators of Vitamin B-12 Deficiency in Cancer | Semantic Scholar
Folate & B12 Deficiency, Megaloblastic Anemia | Stomp On Step1
Relationship between methylmalonic acid, homocysteine, vitamin B12 intake and status and socio-economic indices, in a subset of participants in the British National Diet and Nutrition Survey of people aged 65 y and
Cureus | Myelopathy Secondary to Vitamin B12 Deficiency Induced by Nitrous Oxide Abuse | Article
Deficiency of vitamin B12 and its relation with neurological disorders: a critical review | The Journal of Basic and Applied Zoology | Full Text