The amount of monounsaturated, polyunsaturated, and saturated fatty acids in the diet of fifteen-year-olds boys and girls in correlation with body mass index values - Waksmańska, Wioletta; Bobiński, Rafał; Pielesz, Anna; Dutka, Mieczysław; Ilczak, Tomasz (Pediatria Polska - Polish Journal of Paediatrics, 2021)