348
Pancreatic and biliary secretion and gastric emptying rates of a liquid test meal ( LTM ) were determined in normal persons , in patients with subtotal gastrectomy with gastroduodenostomy ( STG - BI ) or with gastrojejunostomy ( STG - BII ) , and in patients with truncal vagotomy and pyloroplasty ( V & P ) .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 None