Source:http://linkedlifedata.com/resource/umls/id/C0017728
MSH: Maintenance of a constant blood glucose level by perfusion or infusion with glucose or insulin. It is used for the study of metabolic rates (e.g., in glucose, lipid, amino acid metabolism) at constant glucose concentration.,CSP: technique that maintains a constant blood glucose level by perfusion or infusion with glucose or insulin; used in metabolic rate studies.