"inactive precursor of trypsin; a substance secreted by the pancreas and converted to active trypsin by enterokinase in the small intestine"@en-us . "trypsinogen"^^ . . "0"^^ . . . . . "15081221-n"^^ . "0"^^ . . . . "114226840"@en-us . "115081221"^^ . "trypsinogen"@en-us . . . . .