共 9 条
[7]
SPSS统计分析高级教程[M]. 高等教育出版社 , 张文彤主编, 2004
[9]
Social networks and self-rated health in two French-speaking Canadian community dwelling populations over 65. Zunzunegui,MV,Kone,A,Johri,M,Beland,F,Wolfson,C,Bergman,H. Social Science and Medicine . 2004