title: [Congenital anomalies of the systemic veins in children].
mesh_terms: D000015:Abnormalities, Multiple / Q000175:diagnosis; D000293:Adolescent; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D005260:Female; D006330:Heart Defects, Congenital / Q000150:complications*; D006801:Humans; D007223:Infant; D008297:Male; D014684:Venae Cavae / Q000002:abnormalities*
vernacular_title: Wrodzone anomalie zył systemowych u dzieci.