Predicting inpatient stay lasting 2 midnights or longer after robotic surgery for endometrial cancer. - Liang MI; Rosen MA; Rath KS; Hade EM; Clements AE; Backes FJ; Eisenhauer EL; Salani R; O'Malley DM; Fowler JM; Cohn DE (Journal of minimally invasive gynecology, 2015)