RT Journal Article SR Electronic T1 Radioimmunoassay of CSF for encephalitogenic basic protein: a diagnostic test for MS? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 856 OP 859 VO 107 IS 9 A1 McPherson, T. A. A1 Gilpin, A. A1 Seland, T. P. YR 1972 UL http://www.cmaj.ca/content/107/9/856.abstract