TY  - RPRT
TI  - Multiple sclerosis associated agent (MSAA): failure to confirm an association with multiple sclerosis.
AU  - D L Madden
AU  - A Krezlewicz
AU  - M Gravell
AU  - J L Sever
AU  - W W Tourtellotte
PY  - 1978
DO  - 10.1212/wnl.28.3.295
UR  - https://pubmed.ncbi.nlm.nih.gov/564484/
ID  - 564484
ER  -