Full text
PDFPage 1321
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- FREEMAN A. G., HEATON J. M. The aetiology of retrobulbar neuritis in Addisonian pernicious anaemia. Lancet. 1961 Apr 29;1(7183):908–911. doi: 10.1016/s0140-6736(61)91771-8. [DOI] [PubMed] [Google Scholar]
- Freeman A. G., Wilson J., Foulds W. S., Phillips C. I. Why has cyanocobalamin not been withdrawn? Lancet. 1978 Apr 8;1(8067):777–778. doi: 10.1016/s0140-6736(78)90900-5. [DOI] [PubMed] [Google Scholar]
- HEATON J. M., McCORMICK A. J., FREEMAN A. G. Tobacco amblyopia: a clinical manifestation of vitamin-B12 deficiency. Lancet. 1958 Aug 9;2(7041):286–290. doi: 10.1016/s0140-6736(58)90156-9. [DOI] [PubMed] [Google Scholar]
- Osuntokun B. O., Osuntokun O. Tropical amblyopia in Nigerians. Am J Ophthalmol. 1971 Oct;72(4):708–716. doi: 10.1016/0002-9394(71)90006-7. [DOI] [PubMed] [Google Scholar]