title: Monitoring the nutritional status of critically ill patients.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D001798:Blood Proteins / Q000378:metabolism; D003401:Creatine / Q000652:urine; D003404:Creatinine / Q000652:urine; D003422:Critical Care; D004734:Energy Metabolism; D006801:Humans; D009584:Nitrogen / Q000652:urine; D009747:Nutritional Physiological Phenomena; D010288:Parenteral Nutrition; D014815:Vitamins / Q000378:metabolism
chemical_list: D000596:Amino Acids; D001798:Blood Proteins; D014815:Vitamins; D003404:Creatinine; D003401:Creatine; D009584:Nitrogen