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Instrumental variables II: instrumental variable application—in 25 variations, the physician prescribing preference generally was strong and reduced covariate imbalance
Jeremy A. Rassen, M. Alan Brookhart, Robert J. Glynn, Murray A. Mittleman, Sebastian SchneeweissVolume:
62
Année:
2009
Langue:
english
DOI:
10.1016/j.jclinepi.2008.12.006
Fichier:
PDF, 233 KB
english, 2009