共 7 条
- [1] THE INCIDENCE AND PREVALENCE OF REPORTED MULTIPLE-SCLEROSIS [J]. ANNALS OF NEUROLOGY, 1981, 10 (05) : 420 - 428
- [2] KRANZ J M S, 1983, Neuroepidemiology, V2, P206, DOI 10.1159/000110525
- [4] NELSON L M, 1986, Neuroepidemiology, V5, P17, DOI 10.1159/000110809
- [6] SPENCER G, 1989, SERIES US BUREAU C P, V25, P42