[Assessment of cardiovascular system in children with viral hepatitis].
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006321:Heart / Q000503:physiopathology*; D006506:Hepatitis A / Q000503:physiopathology*; D006801:Humans; D007223:Infant
Ocena układu krazenia w wirusowym zapaleniu watroby u dzieci.