title: Selection of nutritive and nonnutritive solutions under different conditions of need.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D004435:Eating; D005947:Glucose; D006815:Hunger; D008297:Male; D009747:Nutritional Physiological Phenomena; D051381:Rats; D013549:Sweetening Agents
chemical_list: D013549:Sweetening Agents; D005947:Glucose