@misc{indiciae7b73f73246f0, title = {Catecholamines bind to enkephalins, morphiceptin, and morphine.}, author = {R S Root-Bernstein}, year = {1987}, doi = {10.1016/0361-9230(87)90116-x}, url = {https://pubmed.ncbi.nlm.nih.gov/3607522/}, note = {Source identifier: 3607522} }