The impact of anxiety experienced by patients scheduled for coronary artery bypass surgery on perceived pain, self-efficacy and body esteem in the perioperative period - Krakowska, Beata; Grudzien, Grzegorz; Suliga, Milena; Kapelak, Boguslaw; Bartus, Krzysztof (Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery, 2024)