@article{article9855b265,
title   = {Conversion and inactivation of opioid peptides by rabbit brain endo-oligopeptidase a},
author = {Camargo, Antonio Carlos Martins de and Ribeiro, Maria José Vieira Fonseca and Schwartz, W.},
year = {1985},
doi = {10.1016/0006-291x(85)90506-6},
journal   = {Biochemical and Biophysical Research Communications}
}