A G Babiker

Estimation and comparison of rates of change in longitudinal studies with informative drop-outs.

S J Pocock, G Touloumi, A G Babiker, 1999, Statistics in medicine.

A comparison of two methods for the estimation of precision with incomplete longitudinal data, jointly modelled with a time‐to‐event outcome

S J Pocock, M G Kenward, G Touloumi, 2003, Statistics in medicine.

Floating absolute risk: an alternative to relative risk in survival and case-control analysis avoiding an arbitrary reference group.

A G Babiker, D. Easton, J. Peto, 1991, Statistics in medicine.

Impact of missing data due to drop‐outs on estimators for rates of change in longitudinal studies: a simulation study

S J Pocock, G Touloumi, A G Babiker, 2001, Statistics in medicine.