Source:http://linkedlifedata.com/resource/umls/id/C0041281
CSP: nutritional support given via the alimentary canal or any route connected to the gastrointestinal system (ie, the enteral route); includes oral feeding, sip feeding, and tube feeding using nasogastric, gastrostomy, and jejunostomy tubes.,NCI: Administration of nutritional support by means of a tube passed into the stomach.