共 19 条
[3]
BALL JC, 1970, EPIDEMIOLOGY OPIATE
[4]
VERIDICALITY OF ADDICTS SELF-REPORTS IN SOCIAL-RESEARCH
[J].
INTERNATIONAL JOURNAL OF THE ADDICTIONS,
1976, 11 (05)
:719-724
[5]
Conover WJ, 1980, PRACTICAL NONPARAMET, V2
[7]
KLEBER HD, 1981, MAY M AM PSYCH ASS N
[10]
Lindman HR., 1974, ANAL VARIANCE COMPLE