TY - JOUR AU - Sparano, J; OʼNeill, A; Alpaugh, K TI - Association of Circulating Tumor Cells With Late Recurrence of Estrogen Receptor-Positive Breast Cancer: A Secondary Analysis of a Randomized Clinical Trial JO - JAMA Oncol PY - 2018 DO - 10.1001/jamaoncol.2018.2574 L3 - PubMed-ID: 30054636 ER -