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Volumn 175, Issue 11, 2012, Pages 1142-1151

Comparison of instrumental variable analysis using a new instrument with risk adjustment methods to reduce confounding by indication

Author keywords

Asthma; comparative effectiveness research; confounding factors (epidemiology); instrumental variable; propensity score; risk adjustment; therapeutics

Indexed keywords

BETA ADRENERGIC RECEPTOR STIMULATING AGENT; CORTICOSTEROID; LEUKOTRIENE;

EID: 84862190147     PISSN: 00029262     EISSN: 14766256     Source Type: Journal    
DOI: 10.1093/aje/kwr448     Document Type: Article
Times cited : (28)

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