title: Increase of upper-limb-reduction deformities in Hungary.
mesh_terms: D001132:Arm / Q000002:abnormalities*; D000013:Congenital Abnormalities / Q000453:epidemiology; D004480:Ectromelia / Q000453:epidemiology*; D006801:Humans; D006814:Hungary; D007231:Infant, Newborn