Specificity of specific hungers.
D000818:Animals; D001522:Behavior, Animal; D002118:Calcium; D003677:Deficiency Diseases; D004032:Diet; D006815:Hunger; D008275:Magnesium Deficiency; D051381:Rats; D012964:Sodium; D013832:Thiamine Deficiency
D012964:Sodium; D002118:Calcium