Coronary artery bypass grafting on clopidogrel or ticagrelor therapy: interval of discontinuation and risk of bleeding - Nardi, Paolo; Colella, Dionisio F.; Pisano, Calogera; Bassano, Carlo; Scafuri, Antonio; Bertoldo, Fabio; Buioni, Dario; Ruvolo, Giovanni (Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery, 2019)