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On design-weighted local fitting and its relation to the Horvitz-Thompson estimator.
Einbeck, J., (2007)
Regression calibration for Cox regression under heteroscedastic measurement error: determining risk factors of cardiovascular diseases from error-prone nutritional replication data
Augustin, Thomas, (2003)
Regression calibration for Cox regression under heteroscedastic measurement error : determining risk factors of cardiovascular diseases from error-prone nutritional replication data