TY  - RPRT
TI  - Further studies on multiple sclerosis in Iceland.
AU  - K R Gudmundsson
AU  - S Bergmann
AU  - O J Björnsson
AU  - A B Ellertsson
PY  - 1974
DO  - 10.1016/0022-510x(74)90105-1
UR  - https://pubmed.ncbi.nlm.nih.gov/4613801/
ID  - 4613801
ER  -