I. White

Improved two-stage estimation to adjust for treatment switching in randomised trials: g-estimation to address time-dependent confounding

Ian R. White, U. Siebert, K. Tilling, 2020, Statistical methods in medical research.

Causal inference for long-term survival in randomised trials with treatment switching: Should re-censoring be applied when estimating counterfactual survival times?

U Siebert, IR White, Ian R. White, 2018, Statistical methods in medical research.

O2-2.1 Maximising the return from cohort studies

S. Seaman, A. Leyland, S. Harding, 2011, Journal of Epidemiology and Community Health.