TY - RPRT TI - Fluorescent protein tracing in multiple sclerosis brain tissue. AU - J F Simpson AU - W W Tourtellotte AU - E Kokmen AU - J A Parker AU - H H Itabashi PY - 1969 DO - 10.1001/archneur.1969.00480100049007 UR - https://pubmed.ncbi.nlm.nih.gov/4894357/ ID - 4894357 ER -