@article{article, title  = {{Oral or parenteral therapy for vitamin B12 deficiency}},

 publisher = {{Elsevier BV}},

 url = {{}},

 year = {{1999}},

 month = {{1}},

 author = {{Snowden JA and Chan-Lam D and Thomas SE and Ng J-P}},

 doi = {{10.1016/s0140-6736(05)74989-8}},

 volume = {{353}},

 journal = {{The Lancet}},

 issue = {{9150}},

 pages = {{411-411}},

 note = {{Accessed on 2024/12/22}}}