Pre-operative assessment and post-operative outcomes of elderly women with gynecologic cancers, primary analysis of NRG CC-002: An NRG oncology group/gynecologic oncology group study. - Ahmed, Amina; Deng, Wei; Tew, William; Bender, David; Mannel, Robert S.; Littell, Ramey D.; DeNittis, Albert S.; Edelson, Mitchell; Morgan, Mark; Carlson, Jay; Darus, Christopher J.; Fleury, Aimee C.; et al. (Gynecologic Oncology, 2018)