4 0

The preparation of tikitiki extract for the treatment of beriberi by A. H. Wells 6 6 - - - - - - - - . - . - 0 . - . - 0 .







5

















5







2 = =









2




2 --0------


6 --0-- 2 --------



0 2 --


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Chemistry;Tikitiki extract -- Preparation ------Pharmaceutical chemistry;Beriberi -- Treatment--Rice polishings -- Tikitiki extract--


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