blood vitamin b1 status as reflected by erythrocyte transketolase activation tests has been assessed in 12 chronic alcoholic ( m = 8 ; f = 4 ; mean age +/- 53.4 +/- 12.9 ) both before and after treatment with chlormethiazole and parenteral polyvitamins including thiamine hydrochloride .
C0039840
vitamin b1
C0770309
thiamine hydrochloride