Downer Mary K, Stampfer Meir J, Cooperberg Matthew R
Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
JAMA Oncol. 2017 Dec 1;3(12):1623-1624. doi: 10.1001/jamaoncol.2017.0470.