Vitamin absorption studies. II. The utilization of riboflavin and thiamine given orally or parenterally at periodic intervals.
D004032:Diet; D006801:Humans; D015596:Nutrition Assessment; D009752:Nutritional Status; D012256:Riboflavin; D013831:Thiamine; D014815:Vitamins
D014815:Vitamins; D012256:Riboflavin; D013831:Thiamine
VITAMIN B 1/nutrition and diet; VITAMIN B 2/nutrition and diet