机构:
Univ British Columbia, Dept Hlth Care & Epidemiol, Vancouver, BC V6T 1W5, CanadaUniv British Columbia, Dept Hlth Care & Epidemiol, Vancouver, BC V6T 1W5, Canada
Kelly, S
[1
]
机构:
[1] Univ British Columbia, Dept Hlth Care & Epidemiol, Vancouver, BC V6T 1W5, Canada
来源:
CANADIAN JOURNAL OF PUBLIC HEALTH-REVUE CANADIENNE DE SANTE PUBLIQUE
|
1997年
/
88卷
/
06期