R Kay

The validity of inferences based on incomplete observations in disease state models.

J Grüger, R Kay, M Schumacher, 1991, Biometrics.

Goodness of fit methods for the proportional hazards regression model: a review.

R Kay, R. Kay, 1984, Revue d'epidemiologie et de sante publique.

A Markov model for analysing cancer markers and disease states in survival studies.

R Kay, R. Kay, 1986, Biometrics.

Multistate Survival Analysis: An Application in Breast Cancer

R Kay, R. Kay, 1984, Methods of Information in Medicine.

Unbiased assessment of treatment effects on disease recurrence and survival in clinical trials.

M Schumacher, R Kay, M. Schumacher, 1983, Statistics in medicine.