Dietary allowances--an international point of view.
D002136:Calcium, Dietary; D002170:Canada; D004032:Diet / Q000592:standards*; D004044:Dietary Proteins; D006801:Humans; D007390:International Agencies; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D006113:United Kingdom; D014481:United States; D014801:Vitamin A
D002136:Calcium, Dietary; D004044:Dietary Proteins; D014801:Vitamin A