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Volumn 22, Issue 6, 2008, Pages 609-613
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Population-based versus hospital-based controls: are they comparable?
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Author keywords
Alcohol; Case control studies; Epidemiologic studies; Retrospective studies; Selection bias; Tobacco
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Indexed keywords
ADULT;
AGED;
ARTICLE;
CASE CONTROL STUDY;
COMPARATIVE STUDY;
HOSPITAL PATIENT;
HUMAN;
LUNG TUMOR;
MIDDLE AGED;
POPULATION;
RISK FACTOR;
ADULT;
AGED;
AGED, 80 AND OVER;
CASE-CONTROL STUDIES;
HUMANS;
INPATIENTS;
LUNG NEOPLASMS;
MIDDLE AGED;
POPULATION;
RISK FACTORS;
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EID: 59949092700
PISSN: 02139111
EISSN: 15781283
Source Type: Journal
DOI: 10.1016/S0213-9111(08)75363-9 Document Type: Article |
Times cited : (42)
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References (9)
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