Use of sulphur analysis in the prediction of the the protein value of Middle-Eastern diets.
D004044:Dietary Proteins / Q000032:analysis*; D006801:Humans; D007492:Iran; D007861:Lebanon; D009584:Nitrogen / Q000032:analysis; D009749:Nutrition Surveys; D013455:Sulfur / Q000032:analysis*
D004044:Dietary Proteins; D013455:Sulfur; D009584:Nitrogen