title: The nutritional cost of infections.
mesh_terms: D000328:Adult; D000367:Age Factors; D000855:Anorexia / Q000209:etiology; D002648:Child; D003677:Deficiency Diseases / Q000150:complications* / Q000276:immunology; D003967:Diarrhea / Q000209:etiology; D006801:Humans; D007239:Infections / Q000150:complications* / Q000378:metabolism; D007408:Intestinal Absorption; D009584:Nitrogen / Q000378:metabolism
chemical_list: D009584:Nitrogen