共 27 条
[2]
ALTER M, 1963, GENETIC MIGRANT ISOL, P328
[3]
ALTER MILTON, 1960, WORLD NEUROL, V1, P55
[4]
HEALTH AND RACE IN CALIFORNIA
[J].
AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH,
1971, 61 (04)
:763-&
[5]
RISK OF MULTIPLE SCLEROSIS ACCORDING TO AGE AT IMMIGRATION TO SOUTH AFRICA
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1971, 3 (5777)
:725-+
[7]
MULTIPLE-SCLEROSIS AMONG AMERICAN, JAPANESE AND CHINESE MIGRANTS TO CALIFORNIA AND WASHINGTON
[J].
JOURNAL OF CHRONIC DISEASES,
1972, 25 (01)
:3-&
[8]
GUDMUNDSSON KR, 1962, ACTA NEUROL SCAND, V38, P7
[9]
PREVALENCE OF MULTIPLE SCLEROSIS IN NEW-ZEALAND
[J].
ACTA NEUROLOGICA SCANDINAVICA,
1971, 47 (04)
:426-+
[10]
JERSILD C, 1973, LANCET, V2, P1221