TY - RPRT TI - A coeruleo-spinal system in culture. AU - K C Marshall AU - R Y Pun AU - W J Hendelman AU - P G Nelson PY - 1981 DO - 10.1126/science.7244621 UR - https://pubmed.ncbi.nlm.nih.gov/7244621/ ID - 7244621 ER -