title: Exocrine pancreatic secretion in dogs: effects of the synthetic methionine-enkephalin analog FK 33-824 and opioid-receptor antagonist naloxone.
mesh_terms: D000818:Animals; D005405:D-Ala(2),MePhe(4),Met(0)-ol-enkephalin / Q000494:pharmacology*; D004285:Dogs; D009270:Naloxone / Q000494:pharmacology*; D010179:Pancreas / Q000187:drug effects / Q000378:metabolism*
chemical_list: D009270:Naloxone; D005405:D-Ala(2),MePhe(4),Met(0)-ol-enkephalin