@misc{indiciae0ebbf6ae4a32, title = {Oligopeptide control of step-down avoidance.}, author = {H N Guttman and R S Cooper}, year = {1975}, doi = {10.1016/0024-3205(75)90007-7}, url = {https://pubmed.ncbi.nlm.nih.gov/1128161/}, note = {Source identifier: 1128161} }