TY CONF TI SPECIFICITIES OF PREOPERATIVE EVALUATION OF OLDER PATIENTS WITH CANCER KW cancer KW risk stratification KW functional reserves KW cardiopulmonary exercise testing JO PROCESS MANAGEMENT AND SCIENTIFIC DEVELOPMENTS. OCTOBER, 13, 2021. BIRMINGHAM, UNITED KINDOM. AU Trotsyuk, D.V. AU Medvedev, D.S. AU Zaripova, Z.A. PY 2025 PB AUS PUBLISHERS