The effects of diets containing raw soya-bean flour on the vitamin B12 status of rats von Williams, D. L., Spray, G. H.

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Microbiological assay of folic acid activity in human serum von Spray, G. H.

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Estimation of red cell folate activity von Spray, G. H.

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Normal folic acid metabolism in iron-deficient rats von Burns, D. G., Spray, G. H.

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The simultaneous measurement of absorption and transit in the gastro‐intestinal tract of the rat von Reynell, P. C., Spray, G. H.

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Some observations on the vitamin B12 content of rat's milk von Williams, D. L., Spray, G. H.

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Estimation of intrinsic factor and detection of intrinsic factor antibodies using non-radioactive cyanocobalamin and microbiological assay von Spray, G. H.

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Gluconeogenesis from propionate in kidney and liver of the vitamin B12-deficient rat von Weidemann, M J, Hems, R, Williams, D L, Spray, G H, Krebs, H A

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The Estimation and Significance of the Level of Vitamin B12 in Serum von Spray, G. H.

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The effect of heat on the microbiological and anti-anemic properties of human gastric juice mixed with vitamin B12 von SPRAY, G H

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Medical Laboratory Technicians von Spray, G. H.

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The effects of dietary histidine, methionine and homocystine on vitamin B12 and folate levels in rat liver von Williams, D. L., Spray, G. H.

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The effect of injected British anti-lewisite on urinary sulphur and glucuronic acid fractions von Spray, G H

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Estimation of serum pepsinogen von Ilic, V, Spray, G H

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A note on the microdetermination of British anti-lewisite von Spray, G H

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The effect of antibiotics on rats receiving a vitamin B12-deficient diet von Williams, D. L., Spray, G. H.

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The absorption of [58Co]cyanocobalamin by unweaned rats von Williams, D. L., Spray, G. H.

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Folate deficiency and anticonvulsant drugs von Spray, G H, Burns, D G

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Failure of L-Glutamic Acid to increase Absorption of Vitamin B12 by Patients with Pernicious Anaemia von SPRAY, G. H., WARNER, G. T.

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The absorption of glucose by the intact rat von Reynell, P. C., Spray, G. H.

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