Treatment Comparisons for Decision Making: Facing the Problems of Sparse and Few Data
Marta O Soares, Jo C. Dumville, Anthony E. Ades, Nicky J. Welton
Journal Of The Royal Statistical Society, Series A, vol. 177, 2014, p. 259-279.

Continuous Time Simulation and Discretized Models for Cost-Effectiveness Analysis.
Marta O Soares, Luısa Canto e Castro
Pharmacoeconomics, vol. 30, 2012, p. 1101-1117.