title: [Analysis of primery endocardial fibroelastosis in children].
mesh_terms: D002675:Child, Preschool; D004695:Endocardial Fibroelastosis / Q000175:diagnosis*; D005260:Female; D006330:Heart Defects, Congenital; D006801:Humans; D007223:Infant; D008297:Male; D009205:Myocarditis; D011014:Pneumonia
vernacular_title: Analiza pierwotnego sprezystego zwłóknienia wsierdzia u dzieci.