Enteropancreatic circulation of digestive enzyme as a conservation mechanism.
D000818:Animals; D004386:Duodenum / Q000378:metabolism*; D005246:Feedback; D008297:Male; D010179:Pancreas / Q000201:enzymology* / Q000378:metabolism; D010189:Pancreatic Juice / Q000378:metabolism*; D011817:Rabbits