Source:http://linkedlifedata.com/resource/umls/id/C0694637
NCI: Administration through the nose and into the stomach, usually by means of a tube. (FDA),NCI: Administration of a drug through the nose and into the stomach, usually by means of a tube.,NCI: Describes the passage from the nose to the stomach. For example, a nasogastric tube is inserted through the nose, down the throat and esophagus, and into the stomach.