TY - RPRT TI - A small virus-like agent found in association with multiple sclerosis material. AU - R I Carp AU - G S Merz AU - P C Licursi PY - 1976 DO - 10.1212/wnl.26.6_part_2.70 UR - https://pubmed.ncbi.nlm.nih.gov/818577/ ID - 818577 ER -