New test for biolgical identification of bradykinin.
D000818:Animals; D001681:Biological Assay; D001920:Bradykinin / Q000032:analysis*; D002918:Chymotrypsin / Q000378:metabolism; D006168:Guinea Pigs; D007082:Ileum / Q000378:metabolism; D009119:Muscle Contraction / Q000187:drug effects*
D002918:Chymotrypsin; D001920:Bradykinin