共 8 条
[1]
FINNEY DJ, TABLES TESTING SIGNI
[2]
HOCHBAUM G, 1959 P BIENN C STAT, P7
[3]
Hollingshead AB., 2 FACTOR INDEX SOCIA
[5]
PUBLIC HEALTH CODE S, P52
[6]
PUBLIC HEALTH CODE S, P53
[7]
LAWS CONCERNING PUPI
[8]
PUBLIC HEALTH CODE S, P55