TY  - RPRT
TI  - Letter: Cellular immunity in multiple sclerosis.
AU  - H Bartfeld
AU  - J A Zaia
AU  - H Donnenfeld
PY  - 1976
DO  - 10.1016/s0140-6736(76)91463-x
UR  - https://pubmed.ncbi.nlm.nih.gov/55641/
ID  - 55641
ER  -