Association of non-alcoholic fatty liver disease with coronary artery calcification progression: a systematic review and meta-analysis - Koulaouzidis, George; Charisopoulou, Dafni; Kukla, Michał; Marlicz, Wojciech; Rydzewska, Grażyna; Koulaouzidis, Anastasios; Skonieczna-Żydecka, Karolina (Gastroenterology Review/Przegląd Gastroenterologiczny, 2021)