TY - RPRT TI - Retrograde neuronal labelling by E. coli enterotoxin subunit B. AU - N Okado AU - H Hayashi AU - Y Hosoya AU - M Matsukawa PY - 1990 DO - 10.1016/0304-3940(90)90055-e UR - https://pubmed.ncbi.nlm.nih.gov/1705684/ ID - 1705684 ER -