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Aalen, O O; Røysland, K; Gran, J M; Kouyos, R; Lange, T (2016). Can we believe the DAGs? A comment on the relationship between causal DAGs and mechanisms. Statistical Methods in Medical Research, 25(5):2294-2314.
Røysland, K; Gran, J M; Ledergerber, B; von Wyl, V; Young, J; Aalen, O O (2011). Analyzing direct and indirect effects of treatment using dynamic path analysis applied to data from the Swiss HIV Cohort Study. Statistics in Medicine, 30(24):2947-2958.
Gran, J M; Røysland, K; Wolbers, M; Didelez, V; Sterne, J A C; Ledergerber, B; Furrer, H; von Wyl, V; Aalen, O O (2010). A sequential Cox approach for estimating the causal effect of treatment in the presence of time-dependent confounding applied to data from the Swiss HIV Cohort Study. Statistics in Medicine, 29(26):2757-2768.