Items where Author is "Gavriel, Sonia"

Gavriel, Sonia and Spencer, Sally and Jones, Paul W (2003) Influence of Missing Observations on Estimated Rates of Decline in Health Status. In: American Thoracic Society, 2003-05-16 - 2003-05-21.

Spencer, Sally and Gavriel, Sonia and Jones, Paul W (2003) Influence of early withdrawal on estimates of health status decline. In: European Respiratory Society, 2003-09-21 - 2003-10-01.

Gavriel, Sonia and Spencer, Sally and Jones, Paul W (2003) Modelling the impact of differential dropout on estimated rates of health status decline. In: European Respiratory Society, 2003-09-21 - 2003-10-01.