TY - RPRT TI - Structure-activity relationships for dermorphin-related tetrapeptides. AU - G Sarto AU - P A Borea AU - S Salvadori AU - R Tomatis PY - 1984 DO - 10.1159/000137992 UR - https://pubmed.ncbi.nlm.nih.gov/6540456/ ID - 6540456 ER -