Gastrointestinal Tract Segment

STO: stomach, SI: total small intestine, SI-1: first 1/3 of small intestine, SI-2: second 1/3 of small intestine, SI-3: third 1/3 of small intestine, CAE: caecum, CO: total colon, CO-1: first 1/3 of colon, CO-2: second 1/3 of colon, CO-3: third 1/3 of colon

Identifier: fairds:gastrointestinal_tract_segment

Syntax	Example
{text}	STO