Letter: The significance of biochemical vitamin deficiency.
D000368:Aged; D001315:Australia; D002648:Child; D005260:Female; D005504:Food Analysis; D005527:Food, Fortified; D006801:Humans; D008297:Male; D013831:Thiamine / Q000032:analysis; D013832:Thiamine Deficiency / Q000175:diagnosis*; D013835:Thiamine Pyrophosphate
D013835:Thiamine Pyrophosphate; D013831:Thiamine