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Statistical concepts : with applications to business and economics
Madsen, Richard W., (1980)
Flowgraph Models for Multistate Time-to-Event Data. Aparna V. Huzurbazar
Klein, John P., (2006)
Comparing Treatments in the Presence of Crossing Survival Curves: An Application to Bone Marrow Transplantation
Logan, Brent R., (2008)