Flexible surrogate marker evaluation from several randomized clinical trials with continuous endpoints, using R and SAS. - Abel Tilahun; Assam Pryseley; Ariel Alonso Abad; Geert Molenberghs (Comput. Stat. Data Anal., 2007)

Using earlier measures in a longitudinal sequence as a potential surrogate for a later one. - Assam Pryseley; Abel Tilahun; Ariel Alonso Abad; Geert Molenberghs (Comput. Stat. Data Anal., 2010)

Comparison of methods for the selection of genomic biomarkers. - Dan Lin 004; Abel Tilahun; José Cortiñas Abrahantes; Ziv Shkedy; Geert Molenberghs; Hinrich W. H. Göhlmann; Willem Talloen; Luc Bijnens (Int. J. Data Min. Bioinform., 2013)