Role of epicardial fat thickness and irisin levels in early prediction of cardiac dysfunction in children and adolescents with type 1 diabetes mellitus - Abd ElBaky, Abeer M. Nour ElDin; Ismail, Nagwa Abdallah; AbdelRahman, Azza M.O.; EL-Sahrigy, Sally A.F.; Hasanin, Rasha; Ahmed, Hoda; Hashesh, Maha M.A. Abo; Ibrahim, Mona (Pediatria Polska - Polish Journal of Paediatrics, 2023)