Report on the microbiological assay of riboflavine and nicotinic acid.
KENT-JONES
D W
DW
BARTON-WRIGHT
E C
EC
D001681:Biological Assay; D009525:Niacin; D009539:Nicotinic Acids; D004364:Pharmaceutical Preparations; D012015:Reference Standards; D012256:Riboflavin; D014801:Vitamin A; D014815:Vitamins
D009539:Nicotinic Acids; D004364:Pharmaceutical Preparations; D014815:Vitamins; D014801:Vitamin A; D009525:Niacin; D012256:Riboflavin