共 64 条
[1]
ALDERSON M, 1976, INTRO EPIDEMIOLOGY
[2]
ANDERSON S, 1980, STAT METHODS COMP ST
[3]
[Anonymous], 1985, ANAL CHANGE MEASUREM
[5]
ARNETZ BB, 1988, 206 KAR I
[7]
BEALE N, 1985, J ROY COLL GEN PRACT, V35, P510
[8]
BEALE N, 1988, J ROY COLL GEN PRACT, V38, P200
[9]
Beatson M., 1995, EMPLOYMENT DEP RES S, V48, P178
[10]
Belloc N B, 1973, Prev Med, V2, P67, DOI 10.1016/0091-7435(73)90009-1