Work and food.
D002151:Calorimetry; D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins; D005060:Europe; D005260:Female; D005859:Germany, East; D005860:Germany, West; D006801:Humans; D008297:Male; D009749:Nutrition Surveys; D014937:Work
D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins