共 7 条
[1]
ALONSO K, 1995, J NATL MED ASSOC, V87, P561
[6]
GEOGRAPHIC-DISTRIBUTION OF MULTIPLE-SCLEROSIS - AN UPDATE WITH SPECIAL REFERENCE TO EUROPE AND THE MEDITERRANEAN REGION
[J].
ACTA NEUROLOGICA SCANDINAVICA,
1980, 62 (02)
:65-80
[7]
Stricker R B, 1992, J Clin Apher, V7, P173, DOI 10.1002/jca.2920070403