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by Kenward, Tor; Parker, Robert M.; Keller, Thomas
by Walls, Sean; Kenward, Robert; Harris, Alan
by Walls, Sean; Kenward, Robert
by Edited by James M. Bullock, Robert E. Kenward, Rosie S. Hails
by Kenward, Robert; Papathanasiou, Jason; Manos, Basil; et al.