148 Standardisation o£ the Vitamins 



REFERENCES 



1. British Pharmacopoeia Commission: Report of the Sub-Committee on the Accuracy of Bio- 



logical Assays (London: 1936). 



2. Leag. Nats., Quart. Bull. Hlth. Organisatn. 3:428, 1934. 



3. Leag. Nats., Bull. Hlth. Organisatn. 9:371, 1940-41. 



4. British Pharmacopoeia: Addendum ip^6 (London: 1937), 4. 



5. Kline, O. L.; Tolle, C. D., and Nelson, E. M.: Jl. Assn. Offic. Agricult. Chemsts. 21:305, 1938. 



6. Coward, K. H.: The Biological Standardisation of the Vitamins (London: 1938), 196. 



7. Coward, K. H.: The Biological Standardisation of the Vitamins (London: 1938), 138. 



8. Fisher, R. A.: Statistical Methods for Research Workers (7th ed.; Edinburgh, London: 



1938). 177- 



9. Fisher, R. A.: The Design of Experiment (2d ed.; Edinburgh, London: 1937), 118. 



