11037
Two additional routes of administration , intraduodenal ( ID ) and intraperitoneal ( IP ) were investigated to explore if precipitation in stomach and subsequent partial re - dissolution were the causes of the lower in vivo BA .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None