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Ozova, Maryam; Chomakhidze, Petr; Poltavskaya, Maria; Vychuzhanin, Dmitry; Kopylov, Philippe; Saner, Hugo; Andreev, Denis (2022). Cardiopulmonary exercise testing for cardiovascular risk assessment in patients undergoing gastric and oesophageal cancer surgery: results from a prospective interventional cohort study. Open Heart, 9(2) B M J Group 10.1136/openhrt-2021-001932
