9[9]CORDER EH, SAUDERS AM, STRITTMATTER WJ,et al. Gene dose of ApoE type 4 allele and the risk of AD in late onset families[J]. Sci ence,1993,261:921- 923.
10[10]CORDER EH, SAUDERS AM, RISCH NJ, et al. Protective effect of apolipoprotein E type 2 allele for late onset Alzheimer disease[J]. Nat Genet,1994,7:180- 184.
