PT - JOURNAL ARTICLE AU - Oviedo-Orta, Ernesto TI - Surrogates of Survival AID - 10.1126/scitranslmed.3004168 DP - 2012 Apr 18 TA - Science Translational Medicine PG - 130ec69--130ec69 VI - 4 IP - 130 4099 - http://stm.sciencemag.org/content/4/130/130ec69.short 4100 - http://stm.sciencemag.org/content/4/130/130ec69.full