1. Simultaneous free and bound radioactive vitamin B12 urinary excretion test;Bell, T.K.; Bridges, J.M.; Nelson, M.G.;Journal of Clinical Pathology,1965
2. An evaluation of a dual-isotope method for the measurement of vitamin B12 absorption;Briedis, D.; McIntyre, P.A.; Judisch, J.; Wagner, Jr, H.N.;Journal of Nuclear Medicine,1973
3. The function of vitamin B12 and folic acid co-enzymes in mammalian cells;Buchanan, J.M.;Medicine,1964
4. The Megaloblastic Anaemias;Chanarin, I.,1969
5. Expected and observed values for the prescription of vitamin B12 in England and Wales;Cochrane, A.L.; Moore, F.;British Journal of Preventive and Social Medicine,1971